DISCOVER CARD MASTER TRUST I
8-K, 1998-01-15
ASSET-BACKED SECURITIES
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<PAGE>   1
                                                                 CONFORMED COPY 

                       SECURITIES AND EXCHANGE COMMISSION
                             450 Fifth Street, N.W.
                            Washington, D.C.  20549


                                    FORM 8-K

                                 CURRENT REPORT


                     Pursuant to Section 13 or 15(d) of the
                        Securities Exchange Act of 1934


       Date of Report (Date of earliest event reported): January 15, 1998



                          DISCOVER CARD MASTER TRUST I
                          ----------------------------
             (Exact name of registrant as specified in its charter)



Delaware                        0-23108                  Not Applicable
- --------                        -------                  --------------
(State of                       (Commission              (IRS Employer
organization)                   File Number)             Identification No.)
                                                    
                        

c/o Greenwood Trust Company
12 Read's Way
New Castle, Delaware                          19720   
- --------------------------------------------------------
(Address of principal executive offices)      (Zip Code)


Registrant's telephone number, including area code: (302) 323-7184



                               Not Applicable
                --------------------------------------------
               (Former address, if changed since last report)


                                 Page 1 of 110
                         Index to Exhibits is on page 7





<PAGE>   2


Item 5.  Other Events
         ------------

A)   Series 1993-1:
     -------------
On January 15, 1998 the Registrant made available the Monthly 
Certificateholders' Statement for the December 1997 Due Period with respect to
Series 1993-1, which is attached as Exhibit 20(a) hereto.

B)   Series 1993-2:
     -------------
On January 15, 1998 the Registrant made available the Monthly
Certificateholders' Statement for the December 1997 Due Period with respect to
Series 1993-2, which is attached as Exhibit 20(b) hereto.

C)   Series 1993-3:
     -------------
On January 15, 1998 the Registrant made available the Monthly
Certificateholders' Statement for the December 1997 Due Period with respect to
Series 1993-3, which is attached as Exhibit 20(c) hereto.

D)   Series 1994-2:
     -------------
On January 15, 1998 the Registrant made available the Monthly
Certificateholders' Statement for the December 1997 Due Period with respect to
Series 1994-2, which is attached as Exhibit 20(d) hereto.

E)   Series 1994-3:
     -------------
On January 15, 1998 the Registrant made available the Monthly
Certificateholders' Statement for the December 1997 Due Period with respect to
Series 1994-3, which is attached as Exhibit 20(e) hereto.

F)   Series 1994-A:
     -------------
On January 15, 1998 the Registrant made available the Monthly
Certificateholders' Statement for the December 1997 Due Period with respect to
Series 1994-A, which is attached as Exhibit 20(f) hereto.

G)   Series 1995-1:
     -------------
On January 15, 1998 the Registrant made available the Monthly
Certificateholders' Statement for the  December 1997 Due Period with respect to
Series 1995-1, which is attached as Exhibit 20(g) hereto.

H)   Series 1995-2:
     -------------
On January 15, 1998 the Registrant made available the Monthly
Certificateholders Statement for the December 1997 Due Period with respect to
Series 1995-2, which is attached as Exhibit 20(h) hereto.

I)   Series 1995-3:
     -------------
On January 15, 1998 the Registrant made available the Monthly
Certificateholders Statement for the December 1997 Due Period with respect to
Series 1995-3, which is attached as Exhibit 20(i) hereto.





                                      2
<PAGE>   3


J)   Series 1996-1:
     -------------
On January 15, 1998 the Registrant made available the Monthly
Certificateholders Statement for the December 1997 Due Period with respect to
Series 1996-1, which is attached as Exhibit 20(j) hereto.

K)   Series 1996-2:
     -------------
On January 15, 1998 the Registrant made available the Monthly
Certificateholders Statement for the December 1997 Due Period with respect to
Series 1996-2, which is attached as Exhibit 20(k) hereto.

L)   Series 1996-3:
     -------------
On January 15, 1998 the Registrant made available the Monthly
Certificateholders Statement for the December 1997 Due Period with respect to
Series 1996-3, which is attached as Exhibit 20(l) hereto.

M)   Series 1996-4:
     -------------
On January 15, 1998 the Registrant made available the Monthly
Certificateholders Statement for the December 1997 Due Period with respect to
Series 1996-4, which is attached as Exhibit 20(m) hereto.

N)   Series 1997-1:
     -------------
On January 15, 1998 the Registrant made available the Monthly
Certificateholders Statement for the December 1997 Due Period with respect to
Series 1997-1, which is attached as Exhibit 20(n) hereto.

O)   Series 1997-2:
     -------------
On January 15, 1998 the Registrant made available the Monthly
Certificateholders Statement for the December 1997 Due Period with respect to
Series 1997-2, which is attached as Exhibit 20(o) hereto.

P)   Series 1997-3:
     -------------
On January 15, 1998 the Registrant made available the Monthly
Certificateholders Statement for the December 1997 Due Period with respect to
Series 1997-3, which is attached as Exhibit 20(p) hereto.

Q)   Series 1997-4:
     -------------
On January 15, 1998 the Registrant made available the Monthly
Certificateholders Statement for the December 1997 Due Period with respect to
Series 1997-4, which is attached as Exhibit 20(q) hereto.





                                       3
<PAGE>   4


Item 7.  Financial Statements and Exhibits
         ---------------------------------
c) Exhibits

Exhibit No.            Description
- ----------             -----------

20(a)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1993-1.

20(b)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1993-2.

20(c)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1993-3.

20(d)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1994-2.

20(e)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1994-3.

20(f)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1994-A.

20(g)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1995-1.
 
20(h)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1995-2.

20(i)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1995-3.
 
20(j)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1996-1.
 
20(k)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1996-2.

20(l)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1996-3.

20(m)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1996-4.

20(n)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1997-1.





                                       4
<PAGE>   5


20(o)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1997-2.

20(p)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1997-3.

20(q)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1997-4.





                                       5
<PAGE>   6


                                   SIGNATURES

     Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed
on its behalf by the undersigned, thereunto duly authorized.


                            DISCOVER CARD MASTER TRUST I
                                     (Registrant)

                              By: GREENWOOD TRUST COMPANY
                                  as originator of the Trust


                              By:          John J. Coane           
                                 ----------------------------------
                                  John J. Coane
                                  Vice President, Director of
                                  Accounting and Treasurer


Date: January 15, 1998





                                       6
<PAGE>   7


                                 EXHIBIT INDEX

Exhibit No.            Description
- -----------            -----------
20(a)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1993-1.

20(b)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1993-2.

20(c)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1993-3.

20(d)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1994-2.

20(e)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1994-3.

20(f)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1994-A.

20(g)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1995-1.

20(h)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1995-2.

20(i)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1995-3.

20(j)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1996-1.

20(k)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1996-2.

20(l)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1996-3.

20(m)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1996-4.

20(n)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1997-1.

20(o)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1997-2.





                                       7
<PAGE>   8


20(p)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1997-3.

20(q)                  Monthly Certificateholders' Statement, related to the
                       Due Period ending December 31, 1997, for Series 1997-4.





                                       8

<PAGE>   1

                                                                    EXHIBIT (A)
                     MONTHLY CERTIFICATEHOLDERS' STATEMENT
                          Discover Card Master Trust I
                        Series 1993-1 Monthly Statement
                      Class A Certificate CUSIP #25466KAA7
                      Class B Certificate CUSIP #25466KAB5


Trust Distribution Date: January 15, 1998   Due Period Ending: December 31, 1997

Pursuant to the Series Supplement dated as of October 27, 1993 relating to the
Pooling and Servicing Agreement dated as of October  1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust.  The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:

1.   Payments for the benefit of Series Investors this Due Period (per $1000 of
     --------------------------------------------------------------------------
     Class Initial Investor Interest)
     --------------------------------

<TABLE>
<CAPTION>
     Series  1993-1                               Total       Interest      Principal
        <S>          <C>                      <C>           <C>           <C>
        Class A      31 days at 6.250470000%  $5.382349167  $5.382349167  $0.000000000

        Class B      30 days at 5.300000000%  $4.416666667  $4.416666667  $0.000000000
</TABLE>

2.   Principal Receivables at the end of the Due Period
     --------------------------------------------------
<TABLE>
<S>                                                    <C>
 (a) Aggregate Investor Interest                       $15,252,113,676.00
     Seller Interest                                    $5,480,961,113.85

     Total Master Trust                                $20,733,074,789.85


 (b) Group One Investor Interest                       $12,702,113,676.00

 (c) Group Two Investor Interest                        $2,550,000,000.00

 (d) Series 1993-1 Investor Interest                      $797,873,000.00

 (e) Class A Investor Interest                            $750,000,000.00

     Class B Investor Interest                             $47,873,000.00
</TABLE>

3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------
<TABLE>
<CAPTION>
                                               Finance Charge       Principal             Yield
                                                Collections        Collections          Collections

 (a) Allocation of Collections between Investor and Seller

<S>                                           <C>                 <C>                          <C>
     Aggregate Investor Allocation.            $237,299,419.89     $2,125,161,479.34            $0.00

     Seller:                                    $72,127,389.19       $645,944,896.12            $0.00

 (b) Group One Allocation                      $197,630,902.97     $1,769,905,642.00            $0.00

 (c) Group Two Allocation                       $39,668,516.92       $355,255,837.34            $0.00

 (d) Series 1993-1 Allocations                  $12,408,015.04       $111,121,365.65            $0.00

 (e) Class A Allocations                        $11,665,390.70       $104,470,710.35            $0.00

     Class B Allocations                           $742,624.34         $6,650,655.30            $0.00
</TABLE>

<PAGE>   2


4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>
                         Deposits into the
                         SPFAs This        SPFA    Deposit Deficit Investment
                         Due Period       Balance    Amount         Income

<S>                         <C>           <C>           <C>           <C>
     Series 1993-1          $0.00         $0.00         0.00          $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     ----------------------------------------------------------------

<TABLE>
<CAPTION>
                                                             Total Payments
                              Amount Paid    Deficit Amount  Through This
                            This Due Period  This Due Period  Due Period
<S>                               <C>             <C>           <C>
     Series 1993-1                 $0.00           $0.00         $0.00
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------

<TABLE>
<CAPTION>
                                           Deposits Into the
                                             SIFAs This
                                            Due Period      SIFA Balance
<S>                                      <C>                      <C>
     Series 1993-1                        $4,248,200.96            $0.00
</TABLE>

7.   Pool Factors
     ------------

<TABLE>
<CAPTION>
                                                            This Due Period
<S>                                                         <C>
     Class A                                                1.00000000

     Class B                                                1.00000000
</TABLE>
8.   Investor Charged-Off Amount
     ---------------------------
<TABLE>
<CAPTION>
                                                                Cumulative
                                                             Investor Charged-Off
                                         This Due Period           Amount
<S>                                      <C>                       <C>
 (a) Group One                           $85,753,257.85            $0.00

 (b) Group Two                           $17,212,412.16            $0.00

 (c) Series 1993-1                        $5,383,913.64            $0.00

 (d) Class A                              $5,061,684.39            $0.00

     Class B                                $322,229.25            $0.00
</TABLE>
9.   Investor Losses This Due Period
     -------------------------------
<TABLE>
<CAPTION>
                                                            Per $1,000 of
                                                            Original Invested
                                                Total        Principal
<S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1993-1                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

<PAGE>   3

10.  Reimbursement of Investor Losses This Due Period
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
<S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1993-1                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>
11.  Aggregate Amount of Unreimbursed Investor Losses
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                              Per $1,000 of
                                                            Original Invested
                                                Total           Principal
<S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1993-1                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>
12.  Investor Monthly Servicing Fee Payable at the end of the Due Period
     -------------------------------------------------------------------
<TABLE>
<S>                                                      <C>
 (a) Group One                                           $21,170,189.45

 (b) Group Two                                            $4,250,000.00

 (c) Series 1993-1                                        $1,329,788.33

 (d) Class A                                              $1,250,000.00

     Class B                                                 $79,788.33
</TABLE>
13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                            As a Percentage
                                                              of Class A
                                                Total       Invested Amount
<S>                                      <C>                   <C>
     Series 1993-1 Class B               $63,829,840.00         8.5106%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------
<TABLE>
<CAPTION>
                                         Shared Amount    Class B Amount
<S>                                      <C>              <C>
     Maximum Amount                      $19,946,825.00   $15,957,460.00

     Available Amount                    $19,946,825.00   $15,957,460.00

     Amount of Drawings on Credit 
      Enhancement for this Due Period             $0.00            $0.00
</TABLE>

<PAGE>   4
15.  Delinquency Summary
     -------------------
     End of Due Period Master Trust Receivables Outstanding  $21,038,295,646.35
<TABLE>
<CAPTION>
                        Delinquent Amount   Percentage of Ending
     Payment Status      Ending Balance    Receivables Outstanding
<S>                    <C>                     <C>
     30-59 days        $583,480,689.24          2.77%

     60-179 days       $912,993,093.61          4.34%
</TABLE>
                                U.S. BANK NATIONAL ASSOCIATION
                                as Trustee

                              BY:
                                 ----------------------------
                                       Vice President

<PAGE>   5

                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1993-1 Monthly Statement

                                  CREDIT CARD
                           PASS-THROUGH CERTIFICATES

     The undersigned, a duly authorized representative of Greenwood Trust
Company ("Greenwood"), as Master Servicer pursuant to the Pooling & Servicing
Agreement dated as of October 1, 1993 (the"Pooling & Servicing Agreement") and
the Series Supplement, dated as of October 27, 1993 (the "Series Supplement")
by and between Greenwood and U.S. Bank National Association, as Trustee, does
hereby certify as follows with respect to the Supplement Discover Card Master
Trust I, Series 1993-1 Master Trust Certificates for the Distribution Date
occurring on January 15, 1998:

<TABLE>
<S>                                                                              <C>
 1.  Greenwood is Master Servicer under the Pooling and Servicing Agreement.

 2.  The undersigned is a Servicing Officer of Greenwood as Master Servicer.

 3.  The aggregate amount of Collections processed during the related Due
     Period is equal to                                                           $3,080,533,184.51

 4.  The aggregate amount of Class A Principal Collections processed during
     the related Due Period is equal to                                             $104,470,710.35

 5.  The aggregate amount of Class A Finance Charge Collections processed
     during the related Due Period is equal to                                       $11,665,390.70

 6a. The aggregate amount of Class A Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                       $0.00

 6b. The aggregate amount of Class A Additional Funds for this Distribution
     date is equal to                                                                         $0.00

 7.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class A Required Amount Shortfall                               $0.00
          is equal to

     (b)  with respect to the Class A Cumulative Investor Charged-Off                         $0.00
          Amount is equal to

     (c)  with respect to the Class A Investor Interest is equal to                           $0.00

 8.  The sum of all amounts payable to the Class A Certificateholders
     on the current Distribution Date is equal to                                     $4,036,761.88
</TABLE>

<PAGE>   6

<TABLE>
<S>                                                                                <C>
 9.  The aggregate amount of Class B Principal Collections processed during
     the related Due Period is equal to                                              $6,650,655.30

10.  The aggregate amount of Class B Finance Charge Collections processed
     during the related Due Period is equal to                                         $742,624.34

11a. The aggregate amount of Class B Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                      $0.00

11b. The aggregate amount of Class B Additional Funds for this Distribution
     date is equal to                                                                        $0.00

12.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class B Required Amount Shortfall                              $0.00
          is equal to

     (b)  with respect to the Class B Cumulative Investor Charged-Off
          Amount is equal to                                                                 $0.00

     (c)  with respect to the Class B Investor Interest is equal to                          $0.00

13.  The sum of all amounts payable to the Class B Certificateholders
     on the current Distribution Date is equal to                                      $211,439.08

14.  Attached hereto is a true copy of the statement required to be delivered by
     the Master Servicer on the date of this Certificate to the Trustee 
     pursuant to Section 16 of the Series Supplement.
</TABLE>

     IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this 15th day of January, 1998.



                          GREENWOOD TRUST COMPANY
                               as Master Servicer

                          By:
                             --------------------------
                          Vice President, Director of Accounting,
                          and Treasurer


<PAGE>   1
                                                                   EXHIBIT (B)

                     MONTHLY CERTIFICATEHOLDERS' STATEMENT
                          Discover Card Master Trust I
                        Series 1993-2 Monthly Statement
                      Class A Certificate CUSIP #25466KAE9
                      Class B Certificate CUSIP #25466KAF6


Trust Distribution Date: January 15, 1998   Due Period Ending: December 31, 1997

Pursuant to the Series Supplement dated as of December 1, 1993 relating to the
Pooling and Servicing Agreement dated as of October 1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust.  The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:

1.   Payments for the benefit of Series Investors this Due Period (per $1000 of
     --------------------------------------------------------------------------
     Class Initial Investor Interest)
     --------------------------------
<TABLE>
<CAPTION>
     Series  1993-2                                Total         Interest      Principal
<S>                  <C>                      <C>             <C>             <C>
        Class A      30 days at 5.400000000%  $4.500000000    $4.500000000    $0.000000000

        Class B      30 days at 5.750000000%  $4.791666667    $4.791666667    $0.000000000
</TABLE>

2.   Principal Receivables at the end of the Due Period
     --------------------------------------------------
<TABLE>
<S>                                                    <C>
 (a) Aggregate Investor Interest                       $15,252,113,676.00
     Seller Interest                                    $5,480,961,113.85

     Total Master Trust                                $20,733,074,789.85


 (b) Group One Investor Interest                       $12,702,113,676.00

 (c) Group Two Investor Interest                        $2,550,000,000.00

 (d) Series 1993-2 Investor Interest                      $833,334,000.00

 (e) Class A Investor Interest                            $800,000,000.00

     Class B Investor Interest                             $33,334,000.00
</TABLE>

3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------
<TABLE>
<CAPTION>
                                            Finance Charge        Principal                Yield
                                             Collections           Collections           Collections

 (a) Allocation of Collections between Investor and Seller
<S>                                         <C>                  <C>                         <C>
     Aggregate Investor Allocation.         $237,299,419.89      $2,125,161,479.34            $0.00

     Seller:                                 $72,127,389.19        $645,944,896.12            $0.00

 (b) Group One Allocation                   $197,630,902.97      $1,769,905,642.00            $0.00

 (c) Group Two Allocation                    $39,668,516.92        $355,255,837.34            $0.00

 (d) Series 1993-2 Allocations               $12,964,983.30        $116,109,357.13            $0.00

 (e) Class A Allocations                     $12,438,957.72        $111,398,476.29            $0.00

     Class B Allocations                        $526,025.58          $4,710,880.84            $0.00
</TABLE>

<PAGE>   2

4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>
                         Deposits into the
                         SPFAs This        SPFA    Deposit Deficit Investment
                         Due Period       Balance    Amount         Income
<S>                         <C>           <C>           <C>           <C>
     Series 1993-2          $0.00         $0.00         0.00          $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                             Total Payments
                              Amount Paid    Deficit Amount  Through This
                            This Due Period  This Due Period  Due Period
<S>                                <C>             <C>          <C>
     Series 1993-2                 $0.00           $0.00        $0.00
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------
<TABLE>
<CAPTION>
                                           Deposits Into the
                                             SIFAs This
                                             DuePeriod       SIFA Balance
<S>                                      <C>                      <C>
     Series 1993-2                        $3,759,725.42            $0.00
</TABLE>

7.   Pool Factors
     ------------
<TABLE>
<CAPTION>
                                                            This Due Period
<S>                                                        <C>
     Class A                                                1.00000000

     Class B                                                1.00000000
</TABLE>

8.   Investor Charged-Off Amount
     ---------------------------
<TABLE>
<CAPTION>
                                                              Cumulative
                                                           Investor Charged-Off
                                           This Due Period       Amount
<S>                                     <C>                       <C>
 (a) Group One                           $85,753,257.85            $0.00

 (b) Group Two                           $17,212,412.16            $0.00

 (c) Series 1993-2                        $5,625,585.58            $0.00

 (d) Class A                              $5,397,339.86            $0.00

     Class B                                $228,245.72            $0.00
</TABLE>

9.   Investor Losses This Due Period
     -------------------------------
<TABLE>
<CAPTION>
                                                            Per $1,000 of
                                                            Original Invested
                                                Total        Principal
<S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1993-2                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

<PAGE>   3

10.  Reimbursement of Investor Losses This Due Period
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                              Per $1,000 of
                                                            Original Invested
                                                Total           Principal
<S>                                               <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1993-2                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

11.  Aggregate Amount of Unreimbursed Investor Losses
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
<S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1993-2                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

12.  Investor Monthly Servicing Fee Payable at the end of the Due Period
     -------------------------------------------------------------------
<TABLE>
<S>                                                     <C>
 (a) Group One                                           $21,170,189.45

 (b) Group Two                                            $4,250,000.00

 (c) Series 1993-2                                        $1,388,890.00

 (d) Class A                                              $1,333,333.33

     Class B                                                 $55,556.67
</TABLE>

13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                            As a Percentage
                                                              of Class A
                                                Total       Invested Amount
<S>                                      <C>                   <C>
     Series 1993-2 Class B               $50,000,040.00         6.2500%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------
<TABLE>
<CAPTION>
                                          Shared Amount    Class B Amount
<S>                                      <C>               <C>
     Maximum Amount                      $20,833,350.00    $8,333,340.00

     Available Amount                    $20,833,350.00    $8,333,340.00

     Amount of Drawings on Credit
      Enhancement for this Due Period             $0.00            $0.00
</TABLE>

<PAGE>   4

15.  Delinquency Summary
     -------------------
     End of Due Period Master Trust Receivables Outstanding  $21,038,295,646.35

<TABLE>
<CAPTION>
                        Delinquent Amount   Percentage of Ending
     Payment Status      Ending Balance    Receivables Outstanding
<S>                    <C>                      <C>
     30-59 days        $583,480,689.24          2.77%

     60-179 days       $912,993,093.61          4.34%
</TABLE>


                                U.S. BANK NATIONAL ASSOCIATION
                                as Trustee

                                BY:
                                   -------------------------------

                                       Vice President


<PAGE>   5


                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1993-2 Monthly Statement

                                  CREDIT CARD
                           PASS-THROUGH CERTIFICATES

          The undersigned, a duly authorized representative of Greenwood Trust
Company ("Greenwood"), as Master Servicer pursuant to the Pooling & Servicing
Agreement dated as of October 1, 1993 (the"Pooling & Servicing Agreement") and
the Series Supplement, dated as of December  1, 1993 (the "Series Supplement")
by and between Greenwood and U.S. Bank National Association, as Trustee, does
hereby certify as follows with respect to the Supplement Discover Card Master
Trust I, Series 1993-2 Master Trust Certificates for the Distribution Date
occurring on January 15, 1998:

<TABLE>
<S>                                                                                   <C>
 1.  Greenwood is Master Servicer under the Pooling and Servicing Agreement.

 2.  The undersigned is a Servicing Officer of Greenwood as Master Servicer.

 3.  The aggregate amount of Collections processed during the related Due
      Period is equal to                                                               $3,080,533,184.51

 4.  The aggregate amount of Class A Principal Collections processed during
     the related Due Period is equal to                                                  $111,398,476.29

 5.  The aggregate amount of Class A Finance Charge Collections processed
     during the related Due Period is equal to                                            $12,438,957.72

 6a. The aggregate amount of Class A Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                            $0.00

 6b. The aggregate amount of Class A Additional Funds for this Distribution
     date is equal to                                                                              $0.00

 7.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class A Required Amount Shortfall
          is equal to                                                                              $0.00

     (b)  with respect to the Class A Cumulative Investor Charged-Off
          Amount is equal to                                                                       $0.00

     (c)  with respect to the Class A Investor Interest is equal to                                $0.00

8.  The sum of all amounts payable to the Class A Certificateholders
    on the current Distribution Date is equal to                                           $3,600,000.00
</TABLE>

<PAGE>   6

<TABLE>
<S>                                                                                     <C>
 9.  The aggregate amount of Class B Principal Collections processed during
     the related Due Period is equal to                                                    $4,710,880.84

10.  The aggregate amount of Class B Finance Charge Collections processed
     during the related Due Period is equal to                                               $526,025.58

11a. The aggregate amount of Class B Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                            $0.00

11b. The aggregate amount of Class B Additional Funds for this Distribution
     date is equal to                                                                              $0.00

12.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class B Required Amount Shortfall
          is equal to                                                                             $0.00

     (b)  with respect to the Class B Cumulative Investor Charged-Off
          Amount is equal to                                                                      $0.00

     (c)  with respect to the Class B Investor Interest is equal to                                $0.00

13.  The sum of all amounts payable to the Class B Certificateholders
     on the current Distribution Date is equal to                                            $159,725.42

14.  Attached hereto is a true copy of the statement required to be delivered by
     the Master Servicer on the date of this Certificate to the Trustee 
     pursuant to Section 16 of the Series Supplement.
</TABLE>

     IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this 15th day of January, 1998.



                          GREENWOOD TRUST COMPANY
                               as Master Servicer

                          By:
                             ---------------------------
                          Vice President, Director of Accounting,
                          and Treasurer


<PAGE>   1
                                                                     EXHIBIT (C)

                     MONTHLY CERTIFICATEHOLDERS' STATEMENT
                          Discover Card Master Trust I
                        Series 1993-3 Monthly Statement
                      Class A Certificate CUSIP #25466KAC3
                      Class B Certificate CUSIP #25466KAD1


Trust Distribution Date: January 15, 1998   Due Period Ending: December 31, 1997

Pursuant to the Series Supplement dated as of November 23, 1993 relating to the
Pooling and Servicing Agreement dated as of October  1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust.  The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:

1.   Payments for the benefit of Series Investors this Due Period (per $1000 of
     --------------------------------------------------------------------------
     Class Initial Investor Interest)
     --------------------------------
<TABLE>
<CAPTION>
     Series  1993-3                                 Total        Interest         Principal
<S>                  <C>                       <C>             <C>              <C>
        Class A      30 days at 6.200000000%   $5.166666667    $5.166666667     $0.000000000

        Class B      30 days at 6.450000000%   $5.375000000    $5.375000000     $0.000000000
</TABLE>

2.   Principal Receivables at the end of the Due Period
     --------------------------------------------------
<TABLE>
<S>                                                   <C>
 (a) Aggregate Investor Interest                       $15,252,113,676.00
     Seller Interest                                    $5,480,961,113.85

     Total Master Trust                                $20,733,074,789.85


 (b) Group One Investor Interest                       $12,702,113,676.00

 (c) Group Two Investor Interest                        $2,550,000,000.00

 (d) Series 1993-3 Investor Interest                      $366,493,000.00

 (e) Class A Investor Interest                            $350,000,000.00

     Class B Investor Interest                             $16,493,000.00
</TABLE>

3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------

<TABLE>
<CAPTION>
                                                      Finance Charge         Principal                  Yield
                                                       Collections          Collections               Collections

 (a) Allocation of Collections between Investor and Seller
<S>                                                   <C>                  <C>                          <C>
     Aggregate Investor Allocation.                   $237,299,419.89      $2,125,161,479.34            $0.00

     Seller:                                           $72,127,389.19        $645,944,896.12            $0.00

 (b) Group One Allocation                             $197,630,902.97      $1,769,905,642.00            $0.00

 (c) Group Two Allocation                              $39,668,516.92        $355,255,837.34            $0.00

 (d) Series 1993-3 Allocations                          $5,693,453.28         $50,988,357.31            $0.00

 (e) Class A Allocations                                $5,445,911.84         $48,771,472.21            $0.00

     Class B Allocations                                  $247,541.44          $2,216,885.10            $0.00
</TABLE>

<PAGE>   2

4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>
                         Deposits into the
                         SPFAs This        SPFA    Deposit Deficit Investment
                         Due Period       Balance    Amount         Income
<S>                        <C>           <C>           <C>           <C>
     Series 1993-3          $0.00         $0.00         0.00          $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                               Total Payments
                              Amount Paid    Deficit Amount    Through This
                            This Due Period  This Due Period    Due Period
<S>                               <C>             <C>                <C>
     Series 1993-3                 $0.00           $0.00              $0.00
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------
<TABLE>
<CAPTION>
                                           Deposits Into the
                                             SIFAs This
                                            Due Period      SIFA Balance
<S>                                      <C>              <C>
     Series 1993-3                        $1,896,983.21    $3,793,966.42
</TABLE>

7.   Pool Factors
     ------------
<TABLE>
<CAPTION>
                                                            This Due Period
<S>                                                        <C>
     Class A                                                1.00000000

     Class B                                                1.00000000
</TABLE>

8.   Investor Charged-Off Amount
     ---------------------------
<TABLE>
<CAPTION>
                                                                 Cumulative
                                                            Investor Charged-Off
                                           This Due Period         Amount
<S>                                     <C>                       <C>
 (a) Group One                           $85,753,257.85            $0.00

 (b) Group Two                           $17,212,412.16            $0.00

 (c) Series 1993-3                        $2,470,424.21            $0.00

 (d) Class A                              $2,363,014.46            $0.00

     Class B                                $107,409.75            $0.00
</TABLE>

9.   Investor Losses This Due Period
     -------------------------------
<TABLE>
<CAPTION>
                                                              Per $1,000 of
                                                            Original Invested
                                                Total           Principal
<S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1993-3                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

<PAGE>   3

10.  Reimbursement of Investor Losses This Due Period
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                              Per $1,000 of
                                                            Original Invested
                                                Total          Principal
<S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1993-3                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

11.  Aggregate Amount of Unreimbursed Investor Losses
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
<S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1993-3                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

12.  Investor Monthly Servicing Fee Payable at the end of the Due Period
     -------------------------------------------------------------------
<TABLE>
<S>                                                     <C>
 (a) Group One                                           $21,170,189.45

 (b) Group Two                                            $4,250,000.00

 (c) Series 1993-3                                          $610,821.66

 (d) Class A                                                $583,333.33

     Class B                                                 $27,488.33
</TABLE>

13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                            As a Percentage
                                                              of Class A
                                                Total       Invested Amount
<S>                                      <C>                   <C>
     Series 1993-3 Class B               $23,822,045.00         6.8063%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------
<TABLE>
<CAPTION>
                                             Shared Amount  Class B Amount
<S>                                      <C>              <C>
     Maximum Amount                       $9,162,325.00    $5,497,395.00

     Available Amount                     $9,162,325.00    $5,497,395.00

     Amount of Drawings on Credit
      Enhancement for this Due Period             $0.00            $0.00
</TABLE>

<PAGE>   4


15.  Delinquency Summary
     -------------------
     End of Due Period Master Trust Receivables Outstanding   $21,038,295,646.35
<TABLE>
<CAPTION>

                         Delinquent Amount   Percentage of Ending
     Payment Status      Ending Balance    Receivables Outstanding
<S>                    <C>                     <C>
     30-59 days        $583,480,689.24          2.77%

     60-179 days       $912,993,093.61          4.34%
</TABLE>


                                U.S. BANK NATIONAL ASSOCIATION
                                as Trustee


                              BY:
                                 -----------------------------

                                       Vice President

<PAGE>   5

                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1993-3 Monthly Statement

                                  CREDIT CARD
                           PASS-THROUGH CERTIFICATES

     The undersigned, a duly authorized representative of Greenwood Trust
Company ("Greenwood"), as Master Servicer pursuant to the Pooling & Servicing
Agreement dated as of October 1, 1993 (the"Pooling & Servicing Agreement") and
the Series Supplement, dated as of November 23, 1993 (the "Series Supplement")
by and between Greenwood and U.S. Bank National Association, as Trustee, does
hereby certify as follows with respect to the Supplement Discover Card Master
Trust I, Series 1993-3 Master Trust Certificates for the Distribution Date
occurring on January 15, 1998:


<TABLE>
<S>                                                                                        <C>
 1.  Greenwood is Master Servicer under the Pooling and Servicing Agreement.

 2.  The undersigned is a Servicing Officer of Greenwood as Master Servicer.

 3.  The aggregate amount of Collections processed during the related Due
     Period is equal to                                                                    $3,080,533,184.51

 4.  The aggregate amount of Class A Principal Collections processed during
     the related Due Period is equal to                                                       $48,771,472.21

 5.  The aggregate amount of Class A Finance Charge Collections processed
     during the related Due Period is equal to                                                 $5,445,911.84

 6a. The aggregate amount of Class A Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                                $0.00

 6b. The aggregate amount of Class A Additional Funds for this Distribution
     date is equal to                                                                                  $0.00

 7.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class A Required Amount Shortfall
          is equal to                                                                                  $0.00

     (b)  with respect to the Class A Cumulative Investor Charged-Off
          Amount is equal to                                                                           $0.00

     (c)  with respect to the Class A Investor Interest is equal to                                    $0.00

 8.  The sum of all amounts payable to the Class A Certificateholders
     on the current Distribution Date is equal to                                                      $0.00
</TABLE>

<PAGE>   6
<TABLE>
<S>                                                                                            <C>
 9.  The aggregate amount of Class B Principal Collections processed during
     the related Due Period is equal to                                                        $2,216,885.10

10.  The aggregate amount of Class B Finance Charge Collections processed
     during the related Due Period is equal to                                                   $247,541.44

11a. The aggregate amount of Class B Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                                $0.00

11b. The aggregate amount of Class B Additional Funds for this Distribution
     date is equal to                                                                                  $0.00

12.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class B Required Amount Shortfall                                        $0.00
          is equal to

     (b)  with respect to the Class B Cumulative Investor Charged-Off
          Amount is equal to                                                                           $0.00

     (c)  with respect to the Class B Investor Interest is equal to                                    $0.00

13.  The sum of all amounts payable to the Class B Certificateholders
     on the current Distribution Date is equal to                                                      $0.00

14.  Attached hereto is a true copy of the statement required to be delivered by
     the Master Servicer on the date of this Certificate to the Trustee pursuant to
     Section 16 of the Series Supplement.
</TABLE>

     IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this 15th day of January, 1998.

                          GREENWOOD TRUST COMPANY
                               as Master Servicer

                          By:
                             -------------------------
                          Vice President, Director of Accounting,
                          and Treasurer



<PAGE>   1
                                                                     EXHIBIT (D)



                     MONTHLY CERTIFICATEHOLDERS' STATEMENT
                          Discover Card Master Trust I
                        Series 1994-2 Monthly Statement
                      Class A Certificate CUSIP #25466KAJ8
                      Class B Certificate CUSIP #25466KAK5


Trust Distribution Date: January 15, 1998   Due Period Ending: December 31, 1997

Pursuant to the Series Supplement dated as of October 14, 1994 relating to the
Pooling and Servicing Agreement dated as of October 1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust.  The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:

1.   Payments for the benefit of Series Investors this Due  Period (per $1000
     ------------------------------------------------------------------------
     of Class Initial Investor Interest)
     -----------------------------------
<TABLE>
<CAPTION>
     Series  1994-2                                                Total               Interest             Principal
        <S>                 <C>                               <C>                   <C>                   <C>
        Class A             31 days at 6.330470000%           $5.451238056          $5.451238056          $0.000000000

        Class B             30 days at 8.050000000%           $6.708333333          $6.708333333          $0.000000000
</TABLE>
2.   Principal Receivables at the end of the Due Period
     --------------------------------------------------
<TABLE>
 <S>                                                                                           <C>
 (a) Aggregate Investor Interest                                                               $15,252,113,676.00
     Seller Interest                                                                            $5,480,961,113.85

     Total Master Trust                                                                        $20,733,074,789.85


 (b) Group One Investor Interest                                                               $12,702,113,676.00

 (c) Group Two Investor Interest                                                                $2,550,000,000.00

 (d) Series 1994-2 Investor Interest                                                              $894,737,000.00

 (e) Class A Investor Interest                                                                    $850,000,000.00

     Class B Investor Interest                                                                     $44,737,000.00
</TABLE>

3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------
<TABLE>
<CAPTION>
                                                          Finance Charge                 Principal        Yield
                                                           Collections                  Collections     Collections

 (a) Allocation of Collections between Investor and Seller
 <S>                                                    <C>                          <C>                       <C>
     Aggregate Investor Allocation.                     $237,299,419.89              $2,125,161,479.34         $0.00

     Seller:                                             $72,127,389.19                $645,944,896.12         $0.00

 (b) Group One Allocation                               $197,630,902.97              $1,769,905,642.00         $0.00

 (c) Group Two Allocation                                $39,668,516.92                $355,255,837.34         $0.00

 (d) Series 1994-2 Allocations                           $13,955,149.09                $124,976,897.53         $0.00

 (e) Class A Allocations                                 $13,243,467.43                $118,603,352.87         $0.00

     Class B Allocations                                    $711,681.66                  $6,373,544.66         $0.00
</TABLE>



<PAGE>   2
4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>
                                Deposits into the
                                   SPFAs This                 SPFA                  Deposit Deficit         Investment
                                   Due Period                Balance                  Amount                 Income
     <S>                                <C>                  <C>                         <C>                   <C>
     Series 1994-2                      $0.00                $0.00                       0.00                  $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                                                         Total Payments
                                           Amount Paid                 Deficit Amount                    Through This
                                         This Due Period               This Due Period                    Due Period
     <S>                                           <C>                           <C>                              <C>
     Series 1994-2                                 $0.00                         $0.00                            $0.00
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                            Deposits Into the
                                                                              SIFAs This
                                                                              DuePeriod                  SIFA Balance
     <S>                                                                   <C>                                    <C>
     Series 1994-2                                                         $4,933,663.06                          $0.00
</TABLE>

7.   Pool Factors
     ------------
<TABLE>
<CAPTION>
                                                                                                   This Due Period
     <S>                                                                                                <C>
     Class A                                                                                            1.00000000

     Class B                                                                                            1.00000000
</TABLE>

8.   Investor Charged-Off Amount
     ---------------------------
<TABLE>
<CAPTION>
                                                                                                       Cumulative
                                                                                                        Investor 
                                                                                                       Charged-Off
                                                                     This Due Period                     Amount
 <S>                                                                   <C>                                   <C>
 (a) Group One                                                         $85,753,257.85                        $0.00
                                                                                                       
 (b) Group Two                                                         $17,212,412.16                        $0.00
                                                                                                       
 (c) Series 1994-2                                                      $6,055,224.57                        $0.00
                                                                                                       
 (d) Class A                                                            $5,746,421.54                        $0.00
                                                                                                       
     Class B                                                              $308,803.03                        $0.00
</TABLE>

9.   Investor Losses This Due Period
     -------------------------------
<TABLE>
<CAPTION>
                                                                                                           Per $1,000 of
                                                                                                         Original Invested
                                                                               Total                         Principal
 <S>                                                                             <C>                            <C>
 (a) Group One                                                                   $0.00                          $0.00

 (b) Group Two                                                                   $0.00                          $0.00

 (c) Series 1994-2                                                               $0.00                          $0.00

 (d) Class A                                                                     $0.00                          $0.00

     Class B                                                                     $0.00                          $0.00
</TABLE>

<PAGE>   3

10.  Reimbursement of Investor Losses This Due Period
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                                                                         Per $1,000 of
                                                                                                       Original Invested
                                                                                Total                      Principal
 <S>                                                                              <C>                            <C>
 (a) Group One                                                                    $0.00                          $0.00

 (b) Group Two                                                                    $0.00                          $0.00

 (c) Series 1994-2                                                                $0.00                          $0.00

 (d) Class A                                                                      $0.00                          $0.00

     Class B                                                                      $0.00                          $0.00
</TABLE>

11.  Aggregate Amount of Unreimbursed Investor Losses
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                                                                         Per $1,000 of
                                                                                                       Original Invested
                                                                                Total                      Principal
 <S>                                                                              <C>                            <C>
 (a) Group One                                                                    $0.00                          $0.00

 (b) Group Two                                                                    $0.00                          $0.00

 (c) Series 1994-2                                                                $0.00                          $0.00

 (d) Class A                                                                      $0.00                          $0.00

     Class B                                                                      $0.00                          $0.00
</TABLE>

12.  Investor Monthly Servicing Fee Payable at the end of the Due Period
     -------------------------------------------------------------------
<TABLE>
 <S>                                                                                                       <C>
 (a) Group One                                                                                             $21,170,189.45

 (b) Group Two                                                                                              $4,250,000.00

 (c) Series 1994-2                                                                                          $1,491,228.34

 (d) Class A                                                                                                $1,416,666.67

     Class B                                                                                                   $74,561.67
</TABLE>

13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                                                           As a Percentage
                                                                                                             of Class A
                                                                                      Total                Invested Amount
     <S>                                                                       <C>                            <C>
     Series 1994-2 Class B                                                     $89,473,700.00                 10.5263%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------
<TABLE>
<CAPTION>
                                                                               Shared Amount             Class B Amount
     <S>                                                                                <C>                  <C>
     Maximum Amount                                                                     $0.00                $44,736,850.00

     Available Amount                                                                   $0.00                $44,736,850.00

     Amount of Drawings on Credit Enhancement
      for this Due Period                                                               $0.00                         $0.00
</TABLE>


<PAGE>   4

15.  Delinquency Summary
     -------------------
End of Due Period Master Trust Receivables Outstanding        $21,038,295,646.35

<TABLE>
<CAPTION>
                                   Delinquent Amount                  Percentage of Ending
     Payment Status                Ending Balance                     Receivables Outstanding
     <S>                               <C>                                 <C>
     30-59 days                        $583,480,689.24                     2.77%

     60-179 days                       $912,993,093.61                     4.34%
</TABLE>


                                                 U.S. BANK NATIONAL ASSOCIATION
                                                 as Trustee


                                             BY:                             
                                                 ----------------------------

                                                      Vice President


<PAGE>   5

                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1994-2 Monthly Statement

                                  CREDIT CARD
                           PASS-THROUGH CERTIFICATES

     The undersigned, a duly authorized representative of Greenwood Trust
Company ("Greenwood"), as Master Servicer pursuant to the Pooling & Servicing
Agreement dated as of October 1, 1993 (the"Pooling & Servicing Agreement") and
the Series Supplement, dated as of October 14, 1994 (the "Series Supplement")
by and between Greenwood and U.S. Bank National Association, as Trustee, does
hereby certify as follows with respect to the Supplement Discover Card Master
Trust I, Series 1994-2 Master Trust Certificates for the Distribution Date
occurring on January 15, 1998:


<TABLE>
<S>                                                                                                 <C>
1.   Greenwood is Master Servicer under the Pooling and Servicing Agreement.

2.   The undersigned is a Servicing Officer of Greenwood as Master Servicer.

3.   The aggregate amount of Collections processed during the related Due
     Period is equal to                                                                             $3,080,533,184.51

4.   The aggregate amount of Class A Principal Collections processed during
     the related Due Period is equal to                                                               $118,603,352.87

5.   The aggregate amount of Class A Finance Charge Collections processed
     during the related Due Period is equal to                                                         $13,243,467.43

6a.  The aggregate amount of Class A Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                                         $0.00

6b.  The aggregate amount of Class A Additional Funds for this Distribution
     date is equal to                                                                                           $0.00

 7.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class A Required Amount Shortfall                                                 $0.00
          is equal to

     (b)  with respect to the Class A Cumulative Investor Charged-Off                                           $0.00
          Amount is equal to

     (c)  with respect to the Class A Investor Interest is equal to                                             $0.00

8.   The sum of all amounts payable to the Class A Certificateholders
     on the current Distribution Date is equal to                                                       $4,633,552.35
</TABLE>

<PAGE>   6
<TABLE>
<S>                                                                                                     <C>
 9.  The aggregate amount of Class B Principal Collections processed during
     the related Due Period is equal to                                                                 $6,373,544.66

10.  The aggregate amount of Class B Finance Charge Collections processed
     during the related Due Period is equal to                                                            $711,681.66

11a. The aggregate amount of Class B Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                                         $0.00

11b. The aggregate amount of Class B Additional Funds for this Distribution
     date is equal to                                                                                           $0.00

12.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class B Required Amount Shortfall                                                 $0.00
          is equal to

     (b)  with respect to the Class B Cumulative Investor Charged-Off                                           $0.00
          Amount is equal to

     (c)  with respect to the Class B Investor Interest is equal to                                             $0.00

13.  The sum of all amounts payable to the Class B Certificateholders
     on the current Distribution Date is equal to                                                         $300,110.71

14.  Attached hereto is a true copy of the statement required to be delivered by
     the Master Servicer on the date of this Certificate to the Trustee pursuant to
     Section 16 of the Series Supplement.
</TABLE>

     IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this  15th day of January, 1998.



                          GREENWOOD TRUST COMPANY
                            as Master Servicer

                          By:                         
                             -------------------------
                          Vice President, Director of Accounting,
                          and Treasurer



<PAGE>   1
                                                                     EXHIBIT (E)



                     MONTHLY CERTIFICATEHOLDERS' STATEMENT
                          Discover Card Master Trust I
                        Series 1994-3 Monthly Statement
                      Class A Certificate CUSIP #25466KAL3
                      Class B Certificate CUSIP #25466KAM1


Trust Distribution Date: January 15, 1998   Due Period Ending: December 31, 1997

Pursuant to the Series Supplement dated as of October 20, 1994 relating to the
Pooling and Servicing Agreement dated as of October 1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust.  The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:

1.   Payments for the benefit of Series Investors this Due Period (per $1000 of
     --------------------------------------------------------------------------
     Class Initial Investor Interest)
     --------------------------------
<TABLE>
<CAPTION>
     Series  1994-3                                                      Total           Interest           Principal
        <S>                          <C>                            <C>                <C>                <C>
        Class A                      31 days at 6.170470000%        $5.313460278       $5.313460278       $0.000000000

        Class B                      30 days at 7.750000000%        $6.458333333       $6.458333333       $0.000000000
</TABLE>

2.   Principal Receivables at the end of the Due Period 
     --------------------------------------------------
<TABLE>
 <S>                                                                                             <C>
 (a) Aggregate Investor Interest                                                                 $15,252,113,676.00
     Seller Interest                                                                              $5,480,961,113.85

     Total Master Trust                                                                          $20,733,074,789.85


 (b) Group One Investor Interest                                                                 $12,702,113,676.00

 (c) Group Two Investor Interest                                                                  $2,550,000,000.00

 (d) Series 1994-3 Investor Interest                                                                $789,474,000.00

 (e) Class A Investor Interest                                                                      $750,000,000.00

     Class B Investor Interest                                                                       $39,474,000.00
</TABLE>

3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------
<TABLE>
<CAPTION>
                                                           Finance Charge          Principal             Yield
                                                            Collections           Collections         Collections

 (a) Allocation of Collections between Investor and Seller
 <S>                                                         <C>                 <C>                          <C>
     Aggregate Investor Allocation.                          $237,299,419.89     $2,125,161,479.34            $0.00

     Seller:                                                  $72,127,389.19       $645,944,896.12            $0.00

 (b) Group One Allocation                                    $197,630,902.97     $1,769,905,642.00            $0.00

 (c) Group Two Allocation                                     $39,668,516.92       $355,255,837.34            $0.00

 (d) Series 1994-3 Allocations                                $12,284,244.32       $110,012,923.10            $0.00

 (e) Class A Allocations                                      $11,665,390.70       $104,470,710.35            $0.00

     Class B Allocations                                         $618,853.62         $5,542,212.75            $0.00
</TABLE>
<PAGE>   2

4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>
                              Deposits into the
                                SPFAs This               SPFA                 Deposit Deficit              Investment
                                Due Period              Balance                 Amount                      Income
     <S>                              <C>               <C>                              <C>                  <C>
     Series 1994-3                    $0.00             $0.00                            0.00                 $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                                                     Total Payments
                                             Amount Paid                Deficit Amount               Through This
                                           This Due Period              This Due Period               Due Period
     <S>                                          <C>                         <C>                             <C>
     Series 1994-3                                $0.00                       $0.00                           $0.00
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                         Deposits Into the
                                                                           SIFAs This
                                                                           DuePeriod                  SIFA Balance
     <S>                                                                <C>                                   <C>
     Series 1994-3                                                      $4,240,031.46                         $0.00
</TABLE>

7.   Pool Factors
     ------------
<TABLE>
<CAPTION>
                                                                                                   This Due Period
     <S>                                                                                                <C>
     Class A                                                                                            1.00000000

     Class B                                                                                            1.00000000
</TABLE>

8.   Investor Charged-Off Amount
     ---------------------------
<TABLE>
<CAPTION>
                                                                                                        Cumulative
                                                                                                         Investor 
                                                                                                        Charged-Off
                                                                          This Due Period                Amount
 <S>                                                                         <C>                             <C>
 (a) Group One                                                               $85,753,257.85                   $0.00

 (b) Group Two                                                               $17,212,412.16                   $0.00

 (c) Series 1994-3                                                            $5,330,208.76                   $0.00

 (d) Class A                                                                  $5,061,684.39                   $0.00

     Class B                                                                    $268,524.37                   $0.00
</TABLE>

9.   Investor Losses This Due Period
     -------------------------------
<TABLE>
<CAPTION>
                                                                                                        Per $1,000 of
                                                                                                      Original Invested
                                                                                    Total                 Principal
 <S>                                                                                  <C>                    <C>
 (a) Group One                                                                        $0.00                  $0.00

 (b) Group Two                                                                        $0.00                  $0.00

 (c) Series 1994-3                                                                    $0.00                  $0.00

 (d) Class A                                                                          $0.00                  $0.00

     Class B                                                                          $0.00                  $0.00
</TABLE>

<PAGE>   3
10.  Reimbursement of Investor Losses This Due Period
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                                                                      Per $1,000 of
                                                                                                    Original Invested
                                                                               Total                    Principal
 <S>                                                                              <C>                         <C>
 (a) Group One                                                                    $0.00                       $0.00

 (b) Group Two                                                                    $0.00                       $0.00

 (c) Series 1994-3                                                                $0.00                       $0.00

 (d) Class A                                                                      $0.00                       $0.00

     Class B                                                                      $0.00                       $0.00
</TABLE>

11.  Aggregate Amount of Unreimbursed Investor Losses
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                                                                        Per $1,000 of
                                                                                                      Original Invested
                                                                               Total                      Principal
 <S>                                                                              <C>                         <C>
 (a) Group One                                                                    $0.00                       $0.00

 (b) Group Two                                                                    $0.00                       $0.00

 (c) Series 1994-3                                                                $0.00                       $0.00

 (d) Class A                                                                      $0.00                       $0.00

     Class B                                                                      $0.00                       $0.00
</TABLE>

12.  Investor Monthly Servicing Fee Payable at the end of the Due Period
     -------------------------------------------------------------------
<TABLE>
 <S>                                                                                                   <C>
 (a) Group One                                                                                         $21,170,189.45

 (b) Group Two                                                                                          $4,250,000.00

 (c) Series 1994-3                                                                                      $1,315,790.00

 (d) Class A                                                                                            $1,250,000.00

     Class B                                                                                               $65,790.00
</TABLE>

13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                                                         As a Percentage
                                                                                                           of Class A
                                                                              Total                      Invested Amount
     <S>                                                                 <C>                                <C>
     Series 1994-3 Class B                                               $83,131,612.20                     11.0842%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------
<TABLE>
<CAPTION>
                                                                         Shared Amount               Class B Amount
     <S>                                                                          <C>                   <C>
     Maximum Amount                                                               $0.00                 $39,473,700.00

     Available Amount                                                             $0.00                 $39,473,700.00

     Amount of Drawings on Credit Enhancement
      for this Due Period                                                         $0.00                          $0.00
</TABLE>

<PAGE>   4
15.  Delinquency Summary
     -------------------
     End of Due Period Master Trust Receivables Outstanding   $21,038,295,646.35

<TABLE>
<CAPTION>
                                               Delinquent Amount                             Percentage of Ending
     Payment Status                            Ending Balance                                Receivables Outstanding
     <S>                                           <C>                                            <C>
     30-59 days                                    $583,480,689.24                                2.77%

     60-179 days                                   $912,993,093.61                                4.34%
</TABLE>


                                U.S. BANK NATIONAL ASSOCIATION
                                as Trustee


                              BY:                             
                                  ----------------------------

                                       Vice President
<PAGE>   5

                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1994-3 Monthly Statement

                                  CREDIT CARD
                           PASS-THROUGH CERTIFICATES

     The undersigned, a duly authorized representative of Greenwood Trust
Company ("Greenwood"), as Master Servicer pursuant to the Pooling & Servicing
Agreement dated as of October 1, 1993 (the"Pooling & Servicing Agreement") and
the Series Supplement, dated as of October 20, 1994 (the "Series Supplement")
by and between Greenwood and U.S. Bank National Association, as Trustee, does
hereby certify as follows with respect to the Supplement Discover Card Master
Trust I, Series 1994-3 Master Trust Certificates for the Distribution Date
occurring on January 15, 1998:


<TABLE>
<S>                                                                                               <C>
1.   Greenwood is Master Servicer under the Pooling and Servicing Agreement.

2.   The undersigned is a Servicing Officer of Greenwood as Master Servicer.

3.   The aggregate amount of Collections processed during the related Due
     Period is equal to                                                                           $3,080,533,184.51

4.   The aggregate amount of Class A Principal Collections processed during
     the related Due Period is equal to                                                             $104,470,710.35

5.   The aggregate amount of Class A Finance Charge Collections processed
     during the related Due Period is equal to                                                       $11,665,390.70

6a.  The aggregate amount of Class A Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                                       $0.00

6b.  The aggregate amount of Class A Additional Funds for this Distribution
     date is equal to                                                                                         $0.00

7.   The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class A Required Amount Shortfall                                               $0.00
          is equal to

     (b)  with respect to the Class A Cumulative Investor Charged-Off                                         $0.00
          Amount is equal to

     (c)  with respect to the Class A Investor Interest is equal to                                           $0.00

8.   The sum of all amounts payable to the Class A Certificateholders
     on the current Distribution Date is equal to                                                     $3,985,095.21
</TABLE>


<PAGE>   6

<TABLE>
<S>                                                                                                   <C>
 9.  The aggregate amount of Class B Principal Collections processed during
     the related Due Period is equal to                                                               $5,542,212.75

10.  The aggregate amount of Class B Finance Charge Collections processed
     during the related Due Period is equal to                                                          $618,853.62

11a. The aggregate amount of Class B Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                                       $0.00

11b. The aggregate amount of Class B Additional Funds for this Distribution
     date is equal to                                                                                         $0.00

12.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class B Required Amount Shortfall                                               $0.00
          is equal to

     (b)  with respect to the Class B Cumulative Investor Charged-Off                                         $0.00
          Amount is equal to

     (c)  with respect to the Class B Investor Interest is equal to                                           $0.00

13.  The sum of all amounts payable to the Class B Certificateholders
     on the current Distribution Date is equal to                                                       $254,936.25

14.  Attached hereto is a true copy of the statement required to be delivered by
     the Master Servicer on the date of this Certificate to the Trustee pursuant to
     Section 16 of the Series Supplement.
</TABLE>

     IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this  15th day of January, 1998.



                          GREENWOOD TRUST COMPANY
                            as Master Servicer

                          By:
                             -------------------------
                          Vice President, Director of Accounting,
                          and Treasurer


<PAGE>   1
                                                                     EXHIBIT (F)


                     MONTHLY CERTIFICATEHOLDERS' STATEMENT
                          Discover Card Master Trust I
                        Series 1994-A Monthly Statement


Trust Distribution Date: January 15, 1998   Due Period Ending: December 31, 1997

Pursuant to the Series Supplement dated as of December 20, 1994 relating to the
Pooling and Servicing Agreement dated as of October 1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust.  The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:

1.   Payments for the benefit of Series Investors this Due Period (per $1000 of
     --------------------------------------------------------------------------
     Class Initial Investor Interest)
     --------------------------------
<TABLE>
<CAPTION>
     Series  1994-A                                            Total                Interest               Principal
        <S>              <C>                             <C>                     <C>                   <C>
        Class A          30 days at 6.060291040%         $5.050242533            $5.050242533          $0.000000000
</TABLE>

2.   Principal Receivables at the end of the Due Period
     --------------------------------------------------
<TABLE>
 <S>                                                                                         <C>
 (a) Aggregate Investor Interest                                                             $15,252,113,676.00
     Seller Interest                                                                          $5,480,961,113.85

     Total Master Trust                                                                      $20,733,074,789.85


 (b) Group One Investor Interest                                                             $12,702,113,676.00

 (c) Group Two Investor Interest                                                              $2,550,000,000.00

 (d) Series 1994-A Investor Interest                                                          $2,550,000,000.00

 (e) Class A Investor Interest                                                                $2,550,000,000.00

     Class B Investor Interest                                                                            $0.00
</TABLE>

3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------
<TABLE>
<CAPTION>
                                                        Finance Charge           Principal              Yield
                                                        Collections            Collections            Collections

 (a) Allocation of Collections between Investor and Seller
 <S>                                                  <C>                    <C>                          <C>
     Aggregate Investor Allocation.                   $237,299,419.89        $2,125,161,479.34            $0.00

     Seller:                                           $72,127,389.19          $645,944,896.12            $0.00

 (b) Group One Allocation                             $197,630,902.97        $1,769,905,642.00            $0.00

 (c) Group Two Allocation                              $39,668,516.92          $355,255,837.34            $0.00

 (d) Series 1994-A Allocations                         $39,668,516.92          $355,255,837.34            $0.00

 (e) Class A Allocations                               $39,668,516.92          $355,255,837.34            $0.00

     Class B Allocations                                        $0.00                    $0.00            $0.00
</TABLE>


<PAGE>   2
4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>
                  Deposits into the SPFAs
                            This Due                Total               Deposit Deficit                 Investment
                              Period               Deposits                 Amount                        Income
     <S>                    <C>                       <C>                       <C>                         <C>
     Series 1994-A          $0.00                     $0.00                     0.00                        $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                                                    Total Payments
                                        Amount Paid               Deficit Amount                    Through This
                                      This Due Period             This Due Period                    Due Period
     <S>                                     <C>                        <C>                                <C>
     Series 1994-A                           $0.00                      $0.00                              $0.00
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                        Deposits Into the
                                                                           SIFAs This
                                                                           DuePeriod                
SIFA Balance
     <S>                                                                <C>                               <C>
     Series 1994-A                                                      $12,878,118.47                    $0.00
</TABLE>

7.   Pool Factors
     ------------
<TABLE>
<CAPTION>
                                                                                                 This Due Period
     <S>                                                                                              <C>
     Class A                                                                                          1.00000000

     Class B                                                                                          0.00000000
</TABLE>

8.   Investor Charged-Off Amount
     ---------------------------
<TABLE>
<CAPTION>
                                                                                                       Cumulative
                                                                                                        Investor
                                                                                                       Charged-Off
                                                                    This Due Period                     Amount
 <S>                                                                   <C>                                   <C>
 (a) Group One                                                         $85,753,257.85                        $0.00

 (b) Group Two                                                         $17,212,412.16                        $0.00

 (c) Series 1994-A                                                     $17,212,412.16                        $0.00

 (d) Class A                                                           $17,212,412.16                        $0.00

     Class B                                                                    $0.00                        $0.00
</TABLE>

9.   Investor Losses This Due Period
     -------------------------------
<TABLE>
<CAPTION>
                                                                                                    Per $1,000 of
                                                                                                  Original Invested
                                                                          Total                      Principal
 <S>                                                                        <C>                           <C>
 (a) Group One                                                              $0.00                         $0.00

 (b) Group Two                                                              $0.00                         $0.00

 (c) Series 1994-A                                                          $0.00                         $0.00

 (d) Class A                                                                $0.00                         $0.00

     Class B                                                                $0.00                         $0.00
</TABLE>


<PAGE>   3

<TABLE>
<CAPTION>
10.  Reimbursement of Investor Losses This Due Period                                             Per $1,000 of
     ------------------------------------------------                                           Original Invested
                                                                          Total                    Principal
 <S>                                                                        <C>                        <C>
 (a) Group One                                                              $0.00                      $0.00

 (b) Group Two                                                              $0.00                      $0.00

 (c) Series 1994-A                                                          $0.00                      $0.00

 (d) Class A                                                                $0.00                      $0.00

     Class B                                                                $0.00                      $0.00
</TABLE>

<TABLE>
<CAPTION>
11.  Aggregate Amount of Unreimbursed Investor Losses                                             Per $1,000 of
     ------------------------------------------------                                           Original Invested
                                                                          Total                     Principal
 <S>                                                                        <C>                        <C>
 (a) Group One                                                              $0.00                      $0.00

 (b) Group Two                                                              $0.00                      $0.00

 (c) Series 1994-A                                                          $0.00                      $0.00

 (d) Class A                                                                $0.00                      $0.00

     Class B                                                                $0.00                      $0.00
</TABLE>

12.  Investor Monthly Servicing Fee Payable at the end of the Due Period
     -------------------------------------------------------------------
<TABLE>
 <S>                                                                                            <C>
 (a) Group One                                                                                  $21,170,189.45

 (b) Group Two                                                                                   $4,250,000.00

 (c) Series 1994-A                                                                               $4,250,000.00

 (d) Class A                                                                                     $4,250,000.00

     Class B                                                                                             $0.00
</TABLE>

13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                                                As a Percentage
                                                                                                  of Class A
                                                                          Total                 Invested Amount
     <S>                                                                    <C>                     <C>
     Series 1994-A Class B                                                  $0.00                   0.0000%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------
<TABLE>
<CAPTION>
                                                                   Shared Amount                  Class B Amount
     <S>                                                          <C>                                    <C>
     Maximum Amount                                               $204,000,000.00                        $0.00

     Available Amount                                             $204,000,000.00                        $0.00

     Amount of Drawings on Credit Enhancement
      for this Due Period                                                   $0.00                        $0.00
</TABLE>


<PAGE>   4
15.  Delinquency Summary
     --------------------
     End of Due Period Master Trust Receivables Outstanding   $21,038,295,646.35

<TABLE>
<CAPTION>
                                         Delinquent Amount              Percentage of Ending
     Payment Status                      Ending Balance                 Receivables Outstanding
     <S>                                       <C>                           <C>
     30-59 days                                $583,480,689.24               2.77%

     60-179 days                               $912,993,093.61               4.34%
</TABLE>


                                 U.S. BANK NATIONAL ASSOCIATION
                                 as Trustee


                              BY:                             
                                  ----------------------------

                                       Vice President

<PAGE>   5



                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1994-A Monthly Statement

                                  CREDIT CARD
                           PASS-THROUGH CERTIFICATES

     The undersigned, a duly authorized representative of Greenwood Trust
Company ("Greenwood"), as Master Servicer pursuant to the Pooling & Servicing
Agreement dated as of October 1, 1993 (the"Pooling & Servicing Agreement") and
the Series Supplement, dated as of December 20, 1994 (the "Series Supplement")
by and between Greenwood and U.S. Bank National Association, as Trustee, does
hereby certify as follows with respect to the Supplement Discover Card Master
Trust I, Series 1994-A Master Trust Certificates for the Distribution Date
occurring on January 15, 1998:


<TABLE>
<S>                                                                                                    <C>
1.   Greenwood is Master Servicer under the Pooling and Servicing Agreement.

2.   The undersigned is a Servicing Officer of Greenwood as Master Servicer.

3.   The aggregate amount of Collections processed during the related Due
     Period is equal to                                                                                $3,080,533,184.51

4.   The aggregate amount of Class A Principal Collections processed during
     the related Due Period is equal to                                                                  $355,255,837.34

5.   The aggregate amount of Class A Finance Charge Collections processed
     during the related Due Period is equal to                                                            $39,668,516.92

6a.  The aggregate amount of Class A Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                                            $0.00

6b.  The aggregate amount of Class A Additional Funds for this Distribution
     Date is equal to                                                                                              $0.00

7.   The sum of all amounts payable to the Class A Certificateholders
     on the current Distribution Date is equal to                                                         $12,878,118.47

8.   The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class A Required Amount Shortfall                                                    $0.00
          is equal to

     (b)  with respect to the Class A Cumulative Investor Charged-Off                                              $0.00
          Amount is equal to

     (c)  with respect to the Class A Investor Interest is equal to                                                $0.00
</TABLE>


<PAGE>   6

 9.  Attached hereto is a true copy of the statement required to be delivered
     by the Master Servicer on the date of this Certificate to the Trustee
     pursuant to Section 16 of the Series Supplement.

     IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this  15th day of January, 1998.



                          GREENWOOD TRUST COMPANY
                               as Master Servicer

                          By:                         
                             -------------------------
                          Vice President, Director of Accounting,
                          and Treasurer



<PAGE>   1
                                                                     EXHIBIT (G)


                      MONTHLY CERTIFICATEHOLDERS' STATEMENT
                          Discover Card Master Trust I
                         Series 1995-1 Monthly Statement
                      Class A Certificate CUSIP #25466KAN9
                      Class B Certificate CUSIP #25466KAP4


Trust Distribution Date: January 15, 1998  Due Period Ending:  December 31, 1997

Pursuant to the Series Supplement dated as of April 19, 1995 relating to the
Pooling and Servicing Agreement dated as of October 1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust. The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:

1.   Payments for the benefit of Series Investors this Due Period (per $1000 of 
     ---------------------------------------------------------------------------
     Class Initial Investor Interest)
     --------------------------------

<TABLE>
<CAPTION>
          Series  1995-1                                Total        Interest         Principal
             <S>          <C>                      <C>            <C>             <C>         
             Class A      31 days at 6.260470000%  $5.390960278   $5.390960278    $0.000000000

             Class B      31 days at 6.430470000%  $5.537349167   $5.537349167    $0.000000000
</TABLE>

2.   Principal Receivables at the end of the Due Period
     --------------------------------------------------

<TABLE>
      <S>                                                   <C>               
      (a) Aggregate Investor Interest                       $15,252,113,676.00
          Seller Interest                                    $5,480,961,113.85

          Total Master Trust                                $20,733,074,789.85


      (b) Group One Investor Interest                       $12,702,113,676.00

      (c) Group Two Investor Interest                        $2,550,000,000.00

      (d) Series 1995-1 Investor Interest                      $631,579,000.00

      (e) Class A Investor Interest                            $600,000,000.00

          Class B Investor Interest                             $31,579,000.00
</TABLE>

3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------

<TABLE>
<CAPTION>
                                                Finance Charge      Principal               Yield
                                                 Collections        Collections          Collections

      (a) Allocation of Collections between Investor and Seller
      <S>                                  <C>                 <C>                          <C>  
          Aggregate Investor Allocation.    $237,299,419.89    $2,125,161,479.34            $0.00

          Seller:                            $72,127,389.19      $645,944,896.12            $0.00

      (b) Group One Allocation              $197,630,902.97    $1,769,905,642.00            $0.00

      (c) Group Two Allocation               $39,668,516.92      $355,255,837.34            $0.00

      (d) Series 1995-1 Allocations           $9,839,772.54       $88,121,182.74            $0.00

      (e) Class A Allocations                 $9,344,689.64       $83,687,412.54            $0.00

          Class B Allocations                   $495,082.90        $4,433,770.20            $0.00
</TABLE>

<PAGE>   2



4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>
                              Deposits into the
                              SPFAs This        SPFA    Deposit Deficit Investment
                              Due Period       Balance    Amount         Income

          <S>                    <C>           <C>           <C>           <C>  
          Series 1995-1          $0.00         $0.00         0.00          $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                  Total Payments
                                   Amount Paid    Deficit Amount  Through This
                                 This Due Period  This Due Period  Due Period

          <S>                           <C>             <C>                <C>  
          Series 1995-1                 $0.00           $0.00              $0.00
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                Deposits Into the
                                                  SIFAs This
                                                  DuePeriod      SIFA Balance

          <S>                                  <C>                      <C>  
          Series 1995-1                        $3,409,440.12            $0.00
</TABLE>

7.   Pool Factors
     ------------
<TABLE>
<CAPTION>
                                                                 This Due Period

          <S>                                                    <C>       
          Class A                                                1.00000000

          Class B                                                1.00000000
</TABLE>

8.   Investor Charged-Off Amount
     ---------------------------
<TABLE>
<CAPTION>
                                                                  Cumulative
                                                               Investor Charged-Off
                                                This Due Period    Amount

      <S>                                     <C>                       <C>  
      (a) Group One                           $85,753,257.85            $0.00

      (b) Group Two                           $17,212,412.16            $0.00

      (c) Series 1995-1                        $4,269,537.50            $0.00

      (d) Class A                              $4,054,718.00            $0.00

          Class B                                $214,819.50            $0.00
</TABLE>

9.   Investor Losses This Due Period
     -------------------------------
<TABLE>
<CAPTION>
                                                                 Per $1,000 of
                                                                 Original Invested
                                                     Total        Principal

      <S>                                              <C>            <C>  
      (a) Group One                                    $0.00          $0.00

      (b) Group Two                                    $0.00          $0.00

      (c) Series 1995-1                                $0.00          $0.00

      (d) Class A                                      $0.00          $0.00

          Class B                                      $0.00          $0.00
</TABLE>




<PAGE>   3




10.  Reimbursement of Investor Losses This Due Period
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                                   Per $1,000 of
                                                                 Original Invested
                                                     Total        Principal

      <S>                                              <C>            <C>  
      (a) Group One                                    $0.00          $0.00

      (b) Group Two                                    $0.00          $0.00

      (c) Series 1995-1                                $0.00          $0.00

      (d) Class A                                      $0.00          $0.00

          Class B                                      $0.00          $0.00
</TABLE>

11.  Aggregate Amount of Unreimbursed Investor Losses       
     ------------------------------------------------       
<TABLE>
<CAPTION>
                                                                  Per $1,000 of
                                                                 Original Invested
                                                     Total        Principal

      <S>                                              <C>            <C>  
      (a) Group One                                    $0.00          $0.00

      (b) Group Two                                    $0.00          $0.00

      (c) Series 1995-1                                $0.00          $0.00

      (d) Class A                                      $0.00          $0.00

          Class B                                      $0.00          $0.00
</TABLE>

12.  Investor Monthly Servicing Fee Payable at the end of the Due Period
     -------------------------------------------------------------------
<TABLE>
      <S>                                                    <C>           
      (a) Group One                                           $21,170,189.45

      (b) Group Two                                            $4,250,000.00

      (c) Series 1995-1                                        $1,052,631.67

      (d) Class A                                              $1,000,000.00

          Class B                                                 $52,631.67
</TABLE>

13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                 As a Percentage
                                                                   of Class A
                                                     Total       Invested Amount

          <S>                                 <C>                   <C>     
          Series 1995-1 Class B               $69,473,690.00        11.5789%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------

<TABLE>
<CAPTION>
                                                  Shared Amount  Class B Amount
          <S>                                          <C>       <C>           
          Maximum Amount                               $0.00     $37,894,740.00

          Available Amount                             $0.00     $37,894,740.00

          Amount of Drawings on Credit Enhancement
           for this Due Period                         $0.00              $0.00
</TABLE>



<PAGE>   4





15.  Delinquency Summary
     -------------------

     End of Due Period Master Trust Receivables Outstanding  $21,038,295,646.35

<TABLE>
<CAPTION>
                           Delinquent Amount    Percentage of Ending
          Payment Status   Ending Balance       Receivables Outstanding

          <S>               <C>                      <C>  
          30-59 days        $583,480,689.24          2.77%

          60-179 days       $912,993,093.61          4.34%
</TABLE>


                                     U.S. BANK NATIONAL ASSOCIATION
                                     as Trustee


                                   BY:
                                       ----------------------------
                                            Vice President








<PAGE>   5


                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1995-1 Monthly Statement

                                  CREDIT CARD
                           PASS-THROUGH CERTIFICATES

          The undersigned, a duly authorized representative of Greenwood Trust
     Company ("Greenwood"), as Master Servicer pursuant to the Pooling &
     Servicing Agreement dated as of October 1, 1993 (the"Pooling & Servicing
     Agreement") and the Series Supplement, dated as of April 19, 1995 (the
     "Series Supplement") by and between Greenwood and U.S. Bank National
     Association, as Trustee, does hereby certify as follows with respect to
     the Supplement Discover Card Master Trust I, Series 1995-1 Master Trust
     Certificates for the Distribution Date occurring on January 15, 1998:


<TABLE>
     <S>                                                                                         <C>
     1.   Greenwood is Master Servicer under the Pooling and Servicing Agreement.

     2.   The undersigned is a Servicing Officer of Greenwood as Master Servicer.

     3.   The aggregate amount of Collections processed during the related Due
          Period is equal to                                                                      $3,080,533,184.51

     4.   The aggregate amount of Class A Principal Collections processed during
          the related Due Period is equal to                                                         $83,687,412.54

     5.   The aggregate amount of Class A Finance Charge Collections processed
          during the related Due Period is equal to                                                   $9,344,689.64

     6a.  The aggregate amount of Class A Principal Collections recharacterized as
          Series Yield Collections during the related Due Period is equal to                                  $0.00

     6b.  The aggregate amount of Class A Additional Funds for this Distribution
          date is equal to                                                                                    $0.00

     7.   The amount of drawings under the Credit Enhancement required to be
          made on the related Drawing Date pursuant to the Series Supplement:

          (a)  with respect to the Class A Required Amount Shortfall                                          $0.00
               is equal to                                   

          (b)  with respect to the Class A Cumulative Investor Charged-Off                                    $0.00
               Amount is equal to

          (c)  with respect to the Class A Investor Interest is equal to                                      $0.00

     8.   The sum of all amounts payable to the Class A Certificateholders
          on the current Distribution Date is equal to                                                $3,234,576.17
</TABLE>





<PAGE>   6





<TABLE>
     <S>                                                                                         <C>
      9.  The aggregate amount of Class B Principal Collections processed during
          the related Due Period is equal to                                                     $4,433,770.20

     10.  The aggregate amount of Class B Finance Charge Collections processed
          during the related Due Period is equal to                                                $495,082.90

     11a. The aggregate amount of Class B Principal Collections recharacterized as
          Series Yield Collections during the related Due Period is equal to                             $0.00

     11b. The aggregate amount of Class B Additional Funds for this Distribution
          date is equal to                                                                               $0.00

     12.  The amount of drawings under the Credit Enhancement required to be
          made on the related Drawing Date pursuant to the Series Supplement:

          (a)  with respect to the Class B Required Amount Shortfall                                     $0.00
               is equal to

          (b)  with respect to the Class B Cumulative Investor Charged-Off                               $0.00
               Amount is equal to

          (c)  with respect to the Class B Investor Interest is equal to                                 $0.00

     13.  The sum of all amounts payable to the Class B Certificateholders
          on the current Distribution Date is equal to                                             $174,863.95

     14.  Attached hereto is a true copy of the statement required to be delivered by
          the Master Servicer on the date of this Certificate to the Trustee pursuant to
          Section 16 of the Series Supplement.
</TABLE>

          IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this  15th day of January, 1998.



                               GREENWOOD TRUST COMPANY
                                    as Master Servicer

                               By:
                                  --------------------------
                               Vice President, Director of Accounting,
                               and Treasurer



<PAGE>   1
                                                                     EXHIBIT (H)


                     MONTHLY CERTIFICATEHOLDERS' STATEMENT
                          Discover Card Master Trust I
                        Series 1995-2 Monthly Statement
                      Class A Certificate CUSIP #25466KAQ2
                      Class B Certificate CUSIP #25466KAR0


Trust Distribution Date: January 15, 1998  Due Period Ending:  December 31, 1997

Pursuant to the Series Supplement dated as of August  1, 1995 relating to the
Pooling and Servicing Agreement dated as of October  1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust.  The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:

1.   Payments for the benefit of Series Investors this Due Period (per $1000 of
     --------------------------------------------------------------------------
     Class Initial Investor Interest)
     --------------------------------

<TABLE>
<CAPTION>
     Series  1995-2                                 Total       Interest          Principal
        <S>          <C>                      <C>            <C>             <C>
        Class A      30 days at 6.550000000%  $5.458333333   $5.458333333    $0.000000000

        Class B      30 days at 6.750000000%  $5.625000000   $5.625000000    $0.000000000
</TABLE>

2.   Principal Receivables at the end of the Due Period
     --------------------------------------------------

<TABLE>
 <S>                                                   <C>
 (a) Aggregate Investor Interest                       $15,252,113,676.00
     Seller Interest                                    $5,480,961,113.85

     Total Master Trust                                $20,733,074,789.85


 (b) Group One Investor Interest                       $12,702,113,676.00

 (c) Group Two Investor Interest                        $2,550,000,000.00

 (d) Series 1995-2 Investor Interest                      $526,316,000.00

 (e) Class A Investor Interest                            $500,000,000.00

     Class B Investor Interest                             $26,316,000.00
</TABLE>

3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------



<TABLE>
<CAPTION>
                                                      Finance Charge        Principal             Yield
                                                       Collections         Collections         Collections

 (a) Allocation of Collections between Investor and Seller
 <S>                                                  <C>               <C>                           <C>
     Aggregate Investor Allocation.                   $237,299,419.89    $2,125,161,479.34            $0.00

     Seller:                                           $72,127,389.19      $645,944,896.12            $0.00

 (b) Group One Allocation                             $197,630,902.97    $1,769,905,642.00            $0.00

 (c) Group Two Allocation                              $39,668,516.92      $355,255,837.34            $0.00

 (d) Series 1995-2 Allocations                          $8,168,867.76       $73,157,208.31            $0.00

 (e) Class A Allocations                                $7,766,612.91       $69,554,770.02            $0.00

     Class B Allocations                                  $402,254.85        $3,602,438.29            $0.00
</TABLE>


<PAGE>   2


4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>
                         Deposits into the
                         SPFAs This        SPFA    Deposit Deficit   Investment
                         Due Period       Balance    Amount           Income

     <S>                    <C>           <C>           <C>           <C>
     Series 1995-2          $0.00         $0.00         0.00          $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                             Total Payments
                              Amount Paid    Deficit Amount  Through This
                            This Due Period  This Due Period  Due Period

     <S>                           <C>             <C>                <C>
     Series 1995-2                 $0.00           $0.00              $0.00
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------
<TABLE>
<CAPTION>
                                           Deposits Into the
                                             SIFAs This
                                             DuePeriod      SIFA Balance

     <S>                                  <C>             <C>
     Series 1995-2                        $2,877,194.17   $14,385,970.85
</TABLE>

7.   Pool Factors
     ------------
<TABLE>
<CAPTION>
                                                            This Due Period

     <S>                                                    <C>
     Class A                                                1.00000000

     Class B                                                1.00000000
</TABLE>

8.   Investor Charged-Off Amount
     ---------------------------
<TABLE>
<CAPTION>
                                                              Cumulative
                                                               Investor
                                                              Charged-Off
                                           This Due Period      Amount

 <S>                                     <C>                       <C>
 (a) Group One                           $85,753,257.85            $0.00

 (b) Group Two                           $17,212,412.16            $0.00

 (c) Series 1995-2                        $3,544,521.69            $0.00

 (d) Class A                              $3,369,980.85            $0.00

     Class B                                $174,540.84            $0.00
</TABLE>

9.   Investor Losses This Due Period
     -------------------------------
<TABLE>
<CAPTION>
                                                            Per $1,000 of
                                                            Original Invested
                                                Total        Principal

 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1995-2                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>


<PAGE>   3


10.  Reimbursement of Investor Losses This Due Period
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                              Per $1,000 of
                                                            Original Invested
                                                Total        Principal

 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1995-2                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

11.  Aggregate Amount of Unreimbursed Investor Losses
<TABLE>
<CAPTION>
                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal

 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1995-2                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

12.  Investor Monthly Servicing Fee Payable at the end of the Due Period

<TABLE>
 <S>                                                     <C>
 (a) Group One                                           $21,170,189.45

 (b) Group Two                                            $4,250,000.00

 (c) Series 1995-2                                          $877,193.33

 (d) Class A                                                $833,333.33

     Class B                                                 $43,860.00
</TABLE>

13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                            As a Percentage
                                                              of Class A
                                                Total       Invested Amount

     <S>                                 <C>                    <C>
     Series 1995-2 Class B               $34,210,540.00         6.8421%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------

<TABLE>
<CAPTION>
                                             Shared Amount     Class B Amount

     <S>                                          <C>          <C>
     Maximum Amount                               $0.00        $15,789,480.00

     Available Amount                             $0.00        $15,789,480.00

     Amount of Drawings on Credit Enhancement
      for this Due Period                         $0.00                 $0.00
</TABLE>


<PAGE>   4


15.  Delinquency Summary
     -------------------
 
     End of Due Period Master Trust Receivables Outstanding   $21,038,295,646.35

<TABLE>
<CAPTION>
                         Delinquent Amount    Percentage of Ending
     Payment Status      Ending Balance       Receivables Outstanding

     <S>               <C>                         <C>
     30-59 days        $583,480,689.24             2.77%

     60-179 days       $912,993,093.61             4.34%
</TABLE>


                         U.S. BANK NATIONAL ASSOCIATION
                                   as Trustee


                        BY:
                            ----------------------------
                                 Vice President




<PAGE>   5





                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1995-2 Monthly Statement

                                  CREDIT CARD
                           PASS-THROUGH CERTIFICATES

          The undersigned, a duly authorized representative of Greenwood Trust
     Company ("Greenwood"), as Master Servicer pursuant to the Pooling &
     Servicing Agreement dated as of October 1, 1993 (the"Pooling & Servicing
     Agreement") and the Series Supplement, dated as of August  1, 1995 (the
     "Series Supplement") by and between Greenwood and U.S. Bank National
     Association, as Trustee, does hereby certify as follows with respect to
     the Supplement Discover Card Master Trust I, Series 1995-2 Master Trust
     Certificates for the Distribution Date occurring on January 15, 1998:


<TABLE>
     <S>                                                                                         <C>
     1.   Greenwood is Master Servicer under the Pooling and Servicing Agreement.

     2.   The undersigned is a Servicing Officer of Greenwood as Master Servicer.

     3.   The aggregate amount of Collections processed during the related Due
          Period is equal to                                                                     $3,080,533,184.51

     4.   The aggregate amount of Class A Principal Collections processed during
          the related Due Period is equal to                                                        $69,554,770.02

     5.   The aggregate amount of Class A Finance Charge Collections processed
          during the related Due Period is equal to                                                  $7,766,612.91

     6a.  The aggregate amount of Class A Principal Collections recharacterized as
          Series Yield Collections during the related Due Period is equal to                                 $0.00

     6b.  The aggregate amount of Class A Additional Funds for this Distribution
          date is equal to                                                                                   $0.00

     7.   The amount of drawings under the Credit Enhancement required to be
          made on the related Drawing Date pursuant to the Series Supplement:

          (a)  with respect to the Class A Required Amount Shortfall                                         $0.00
               is equal to

          (b)  with respect to the Class A Cumulative Investor Charged-Off                                   $0.00
               Amount is equal to

          (c)  with respect to the Class A Investor Interest is equal to                                     $0.00

     8.   The sum of all amounts payable to the Class A Certificateholders
          on the current Distribution Date is equal to                                                       $0.00
</TABLE>


<PAGE>   6


<TABLE>
     <S>                                                                                              <C>
      9.  The aggregate amount of Class B Principal Collections processed during
          the related Due Period is equal to                                                          $3,602,438.29

     10.  The aggregate amount of Class B Finance Charge Collections processed
          during the related Due Period is equal to                                                     $402,254.85

     11a. The aggregate amount of Class B Principal Collections recharacterized as
          Series Yield Collections during the related Due Period is equal to                                  $0.00

     11b. The aggregate amount of Class B Additional Funds for this Distribution
          date is equal to                                                                                    $0.00

     12.  The amount of drawings under the Credit Enhancement required to be
          made on the related Drawing Date pursuant to the Series Supplement:

          (a)  with respect to the Class B Required Amount Shortfall                                          $0.00
               is equal to

          (b)  with respect to the Class B Cumulative Investor Charged-Off                                    $0.00
               Amount is equal to

          (c)  with respect to the Class B Investor Interest is equal to                                      $0.00

     13.  The sum of all amounts payable to the Class B Certificateholders
          on the current Distribution Date is equal to                                                        $0.00

     14.  Attached hereto is a true copy of the statement required to be delivered by
          the Master Servicer on the date of this Certificate to the Trustee pursuant to
          Section 16 of the Series Supplement.
</TABLE>

          IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this  15th day of January, 1998.



                               GREENWOOD TRUST COMPANY
                                    as Master Servicer

                               By:
                                  --------------------------
                               Vice President, Director of Accounting,
                               and Treasurer



<PAGE>   1
                                                                     EXHIBIT (I)


                      MONTHLY CERTIFICATEHOLDERS' STATEMENT
                          Discover Card Master Trust I
                         Series 1995-3 Monthly Statement
                      Class A Certificate CUSIP #25466KAS8
                      Class B Certificate CUSIP #25466KAT6


Trust Distribution Date: January 15, 1998 Due Period Ending:  December 31,1997

Pursuant to the Series Supplement dated as of September 28, 1995 relating to
the Pooling and Servicing Agreement dated as of October  1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust.  The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:

1.   Payments for the benefit of Series Investors this Due Period (per $1000 of
     --------------------------------------------------------------------------
     Class Initial Investor Interest)
     --------------------------------

<TABLE>
<CAPTION>
     Series  1995-3                               Total       Interest       Principal
        <S>          <C>                      <C>           <C>            <C>
        Class A      31 days at 6.190470000%  $5.330682500  $5.330682500   $0.000000000

        Class B      31 days at 6.310470000%  $5.434015833  $5.434015833   $0.000000000
</TABLE>

2.   Principal Receivables at the end of the Due Period
     --------------------------------------------------

<TABLE>
 <S>                                                   <C>
 (a) Aggregate Investor Interest                       $15,252,113,676.00
     Seller Interest                                    $5,480,961,113.85

     Total Master Trust                                $20,733,074,789.85


 (b) Group One Investor Interest                       $12,702,113,676.00

 (c) Group Two Investor Interest                        $2,550,000,000.00

 (d) Series 1995-3 Investor Interest                      $526,316,000.00

 (e) Class A Investor Interest                            $500,000,000.00

     Class B Investor Interest                             $26,316,000.00
</TABLE>

3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------

<TABLE>
<CAPTION>
                                                       Finance Charge       Principal           Yield
                                                        Collections        Collections        Collections

 (a) Allocation of Collections between Investor and Seller
 <S>                                                <C>                    <C>                   <C>
     Aggregate Investor Allocation.                   $237,299,419.89     $2,125,161,479.34      $0.00

     Seller:                                           $72,127,389.19       $645,944,896.12      $0.00

 (b) Group One Allocation                             $197,630,902.97     $1,769,905,642.00      $0.00

 (c) Group Two Allocation                              $39,668,516.92       $355,255,837.34      $0.00

 (d) Series 1995-3 Allocations                          $8,168,867.76        $73,157,208.31      $0.00

 (e) Class A Allocations                                $7,766,612.91        $69,554,770.02      $0.00

     Class B Allocations                                  $402,254.85         $3,602,438.29      $0.00
</TABLE>


<PAGE>   2


4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>
                         Deposits into the
                         SPFAs This        SPFA    Deposit Deficit  Investment
                         Due Period       Balance    Amount          Income

     <S>                    <C>           <C>           <C>           <C>
     Series 1995-3          $0.00         $0.00         0.00          $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                               Total Payments
                              Amount Paid    Deficit Amount    Through This
                            This Due Period  This Due Period    Due Period

     <S>                           <C>             <C>                <C>
     Series 1995-3                 $0.00           $0.00              $0.00
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------
<TABLE>
<CAPTION>
                                           Deposits Into the
                                             SIFAs This
                                             Due Period        SIFA Balance

     <S>                                  <C>                      <C>
     Series 1995-3                        $2,808,342.81            $0.00
</TABLE>

7.   Pool Factors
     ------------
<TABLE>
<CAPTION>
                                                            This Due Period

     <S>                                                    <C>
     Class A                                                1.00000000

     Class B                                                1.00000000
</TABLE>

8.   Investor Charged-Off Amount
     ---------------------------
<TABLE>
<CAPTION>
                                                               Cumulative
                                                            Investor Charged-Off
                                           This Due Period      Amount

 <S>                                     <C>                       <C>
 (a) Group One                           $85,753,257.85            $0.00

 (b) Group Two                           $17,212,412.16            $0.00

 (c) Series 1995-3                        $3,544,521.69            $0.00

 (d) Class A                              $3,369,980.85            $0.00

     Class B                                $174,540.84            $0.00
</TABLE>

9.   Investor Losses This Due Period
     -------------------------------
<TABLE>
<CAPTION>
                                                            Per $1,000 of
                                                            Original Invested
                                                Total        Principal

 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1995-3                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>



<PAGE>   3

10.  Reimbursement of Investor Losses This Due Period       
     ------------------------------------------------      
<TABLE>
<CAPTION>
                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal

 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1995-3                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

11.  Aggregate Amount of Unreimbursed Investor Losses 
     ------------------------------------------------ 

<TABLE>
<CAPTION>
                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal

 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1995-3                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

12.  Investor Monthly Servicing Fee Payable at the end of the Due Period
     -------------------------------------------------------------------

<TABLE>
 <S>                                                     <C>
 (a) Group One                                           $21,170,189.45

 (b) Group Two                                            $4,250,000.00

 (c) Series 1995-3                                          $877,193.33

 (d) Class A                                                $833,333.33

     Class B                                                 $43,860.00
</TABLE>

13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                            As a Percentage
                                                              of Class A
                                                Total       Invested Amount

     <S>                                 <C>                   <C>
     Series 1995-3 Class B               $57,894,760.00        11.5790%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------

<TABLE>
<CAPTION>
                                             Shared Amount    Class B Amount

     <S>                                          <C>        <C>
     Maximum Amount                               $0.00      $31,578,960.00

     Available Amount                             $0.00      $31,578,960.00

     Amount of Drawings on Credit Enhancement
      for this Due Period                         $0.00               $0.00
</TABLE>


<PAGE>   4


15.  Delinquency Summary
     -------------------

     End of Due Period Master Trust Receivables Outstanding   $21,038,295,646.35

<TABLE>
<CAPTION>
                         Delinquent Amount   Percentage of Ending
     Payment Status      Ending Balance      Receivables Outstanding

     <S>               <C>                        <C>
     30-59 days        $583,480,689.24            2.77%

     60-179 days       $912,993,093.61            4.34%
</TABLE>


                         U.S. BANK NATIONAL ASSOCIATION
                                   as Trustee


                        BY:
                            -----------------------------
                                 Vice President

<PAGE>   5




                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1995-3 Monthly Statement

                                  CREDIT CARD
                           PASS-THROUGH CERTIFICATES

          The undersigned, a duly authorized representative of Greenwood Trust
     Company ("Greenwood"), as Master Servicer pursuant to the Pooling &
     Servicing Agreement dated as of October 1, 1993 (the"Pooling & Servicing
     Agreement") and the Series Supplement, dated as of September 28, 1995 (the
     "Series Supplement") by and between Greenwood and U.S. Bank National
     Association, as Trustee, does hereby certify as follows with respect to
     the Supplement Discover Card Master Trust I, Series 1995-3 Master Trust
     Certificates for the Distribution Date occurring on January 15, 1998:


<TABLE>
     <S>                                                                                                 <C>
     1.   Greenwood is Master Servicer under the Pooling and Servicing Agreement.

     2.   The undersigned is a Servicing Officer of Greenwood as Master Servicer.

     3.   The aggregate amount of Collections processed during the related Due
          Period is equal to                                                                             $3,080,533,184.51

     4.   The aggregate amount of Class A Principal Collections processed during
          the related Due Period is equal to                                                                $69,554,770.02

     5.   The aggregate amount of Class A Finance Charge Collections processed
          during the related Due Period is equal to                                                          $7,766,612.91

     6a.  The aggregate amount of Class A Principal Collections recharacterized as
          Series Yield Collections during the related Due Period is equal to                                         $0.00

     6b.  The aggregate amount of Class A Additional Funds for this Distribution
          date is equal to                                                                                           $0.00

     7.   The amount of drawings under the Credit Enhancement required to be
          made on the related Drawing Date pursuant to the Series Supplement:

          (a)  with respect to the Class A Required Amount Shortfall                                                 $0.00
               is equal to

          (b)  with respect to the Class A Cumulative Investor Charged-Off                                           $0.00
               Amount is equal to

          (c)  with respect to the Class A Investor Interest is equal to                                             $0.00

     8.   The sum of all amounts payable to the Class A Certificateholders
          on the current Distribution Date is equal to                                                       $2,665,341.25
</TABLE>





<PAGE>   6





<TABLE>
     <S>                                                                                                 <C>
      9.  The aggregate amount of Class B Principal Collections processed during
          the related Due Period is equal to                                                             $3,602,438.29

     10.  The aggregate amount of Class B Finance Charge Collections processed
          during the related Due Period is equal to                                                        $402,254.85

     11a. The aggregate amount of Class B Principal Collections recharacterized as
          Series Yield Collections during the related Due Period is equal to                                     $0.00

     11b. The aggregate amount of Class B Additional Funds for this Distribution
          date is equal to                                                                                       $0.00

     12.  The amount of drawings under the Credit Enhancement required to be
          made on the related Drawing Date pursuant to the Series Supplement:

          (a)  with respect to the Class B Required Amount Shortfall                                             $0.00
               is equal to

          (b)  with respect to the Class B Cumulative Investor Charged-Off                                       $0.00
               Amount is equal to

          (c)  with respect to the Class B Investor Interest is equal to                                         $0.00

     13.  The sum of all amounts payable to the Class B Certificateholders
          on the current Distribution Date is equal to                                                     $143,001.56

     14.  Attached hereto is a true copy of the statement required to be delivered by
          the Master Servicer on the date of this Certificate to the Trustee pursuant to
          Section 16 of the Series Supplement.
</TABLE>

          IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this  15th day of January, 1998.



                               GREENWOOD TRUST COMPANY
                                    as Master Servicer

                               By:
                                  -------------------------- 
                               Vice President, Director of Accounting,
                               and Treasurer

<PAGE>   1
                                                                     EXHIBIT (J)



                     MONTHLY CERTIFICATEHOLDERS' STATEMENT
                          Discover Card Master Trust I
                        Series 1996-1 Monthly Statement
                      Class A Certificate CUSIP #25466KAU3
                      Class B Certificate CUSIP #25466KAV1


Trust Distribution Date: January 15, 1998  Due Period Ending:  December 31, 1997

Pursuant to the Series Supplement dated as of January 18, 1996 relating to the
Pooling and Servicing Agreement dated as of October  1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust.  The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:                     

1.   Payments for the benefit of Series Investors this Due Period (per $1000 of
     --------------------------------------------------------------------------
     Class Initial Investor Interest)
     --------------------------------
<TABLE>
<CAPTION>
     Series  1996-1                                Total     Interest      Principal
        <S>          <C>                      <C>          <C>           <C>
        Class A      31 days at 6.150470000%  $5.296238056 $5.296238056  $0.000000000

        Class B      31 days at 6.280470000%  $5.408182500 $5.408182500  $0.000000000
</TABLE>

2.   Principal Receivables at the end of the Due Period
     --------------------------------------------------
<TABLE>
<S>                                                    <C>
 (a) Aggregate Investor Interest                       $15,252,113,676.00
     Seller Interest                                    $5,480,961,113.85

     Total Master Trust                                $20,733,074,789.85


 (b) Group One Investor Interest                       $12,702,113,676.00

 (c) Group Two Investor Interest                        $2,550,000,000.00

 (d) Series 1996-1 Investor Interest                    $1,052,632,000.00

 (e) Class A Investor Interest                          $1,000,000,000.00

     Class B Investor Interest                             $52,632,000.00
</TABLE>

3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------
<TABLE>
<CAPTION>
                                          Finance Charge           Principal               Yield
                                           Collections            Collections           Collections

 (a) Allocation of Collections between Investor and Seller
 <S>                                    <C>                     <C>                          <C>
     Aggregate Investor Allocation.      $237,299,419.89        $2,125,161,479.34            $0.00

     Seller:                              $72,127,389.19          $645,944,896.12            $0.00

 (b) Group One Allocation                $197,630,902.97        $1,769,905,642.00            $0.00

 (c) Group Two Allocation                 $39,668,516.92          $355,255,837.34            $0.00

 (d) Series 1996-1 Allocations            $16,368,678.20          $146,591,527.27            $0.00

 (e) Class A Allocations                  $15,564,168.49          $139,386,650.69            $0.00

     Class B Allocations                     $804,509.71            $7,204,876.58            $0.00
</TABLE>


<PAGE>   2

4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>
                         Deposits into the
                         SPFAs This        SPFA    Deposit Deficit Investment
                         Due Period       Balance    Amount         Income
     <S>                    <C>           <C>           <C>           <C>
     Series 1996-1          $0.00         $0.00         0.00          $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                             Total Payments
                              Amount Paid    Deficit Amount  Through This
                            This Due Period  This Due Period  Due Period

     <S>                           <C>            <C>               <C>
     Series 1996-1                 $0.00           $0.00             $0.00
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------
<TABLE>
<CAPTION>
                                           Deposits Into the
                                             SIFAs This
                                             Due Period      SIFA Balance
     <S>                                  <C>                     <C>
     Series 1996-1                        $5,580,881.52            $0.00
</TABLE>

7.   Pool Factors
     ------------
<TABLE>
<CAPTION>
                                                            This Due Period
     <S>                                                    <C>
     Class A                                                1.00000000

     Class B                                                1.00000000
</TABLE>

8.   Investor Charged-Off Amount
     ---------------------------
<TABLE>
<CAPTION>
                                                             Cumulative
                                                              Investor
                                                             Charged-Off
                                           This Due Period    Amount
 <S>                                     <C>                       <C>
 (a) Group One                           $85,753,257.85            $0.00

 (b) Group Two                           $17,212,412.16            $0.00

 (c) Series 1996-1                        $7,102,469.61            $0.00

 (d) Class A                              $6,753,387.93            $0.00

     Class B                                $349,081.68            $0.00
</TABLE>

9.   Investor Losses This Due Period
     -------------------------------

<TABLE>
<CAPTION>
                                                            Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1996-1                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

<PAGE>   3


10.  Reimbursement of Investor Losses This Due Period
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                            Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1996-1                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

11.  Aggregate Amount of Unreimbursed Investor Losses
     ------------------------------------------------
<TABLE>
<CAPTION>

                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1996-1                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

12.  Investor Monthly Servicing Fee Payable at the end of the Due Period
     -------------------------------------------------------------------
<TABLE>
<S>                                                      <C>
 (a) Group One                                           $21,170,189.45

 (b) Group Two                                            $4,250,000.00

 (c) Series 1996-1                                        $1,754,386.67

 (d) Class A                                              $1,666,666.67

     Class B                                                 $87,720.00
</TABLE>

13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                            As a Percentage
                                                              of Class A
                                                Total       Invested Amount
     <S>                                <C>                    <C>
     Series 1996-1 Class B              $105,263,200.00        10.5263%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------
<TABLE>
<CAPTION>

                                             Shared Amount  Class B Amount
     <S>                                          <C>       <C>
     Maximum Amount                               $0.00     $57,894,760.00

     Available Amount                             $0.00     $57,894,760.00

     Amount of Drawings on Credit Enhancement
      for this Due Period                         $0.00              $0.00
</TABLE>

<PAGE>   4

15.  Delinquency Summary
     -------------------
     End of Due Period Master Trust Receivables Outstanding   $21,038,295,646.35
<TABLE>
<CAPTION>
                         Delinquent Amount       Percentage of Ending
     Payment Status      Ending Balance          Receivables Outstanding
     <S>                    <C>                      <C>
     30-59 days             $583,480,689.24          2.77%

     60-179 days            $912,993,093.61          4.34%
</TABLE>

                                U.S. BANK NATIONAL ASSOCIATION
                                as Trustee

                              BY: 
                                  ----------------------------

                                       Vice President

<PAGE>   5
                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1996-1 Monthly Statement

                                  CREDIT CARD
                           PASS-THROUGH CERTIFICATES

     The undersigned, a duly authorized representative of Greenwood Trust
Company ("Greenwood"), as Master Servicer pursuant to the Pooling & Servicing
Agreement dated as of October 1, 1993 (the"Pooling & Servicing Agreement") and
the Series Supplement, dated as of January 18, 1996 (the "Series Supplement") by
and between Greenwood and U.S. Bank National Association, as Trustee, does
hereby certify as follows with respect to the Supplement Discover Card Master
Trust I, Series 1996-1 Master Trust Certificates for the Distribution Date
occurring on January 15, 1998:          

<TABLE>
<S>                                                                                <C>
1.  Greenwood is Master Servicer under the Pooling and Servicing Agreement.

2.  The undersigned is a Servicing Officer of Greenwood as Master Servicer.

3.  The aggregate amount of Collections processed during the related Due
      Period is equal to                                                            $3,080,533,184.51

4.  The aggregate amount of Class A Principal Collections processed during
     the related Due Period is equal to                                               $139,386,650.69

5.  The aggregate amount of Class A Finance Charge Collections processed
     during the related Due Period is equal to                                         $15,564,168.49

6a.  The aggregate amount of Class A Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                         $0.00

6b.  The aggregate amount of Class A Additional Funds for this Distribution
     date is equal to                                                                           $0.00

7.  The amount of drawings under the Credit Enhancement required to be
    made on the related Drawing Date pursuant to the Series Supplement:

    (a)  with respect to the Class A Required Amount Shortfall                                  $0.00
          is equal to

    (b)  with respect to the Class A Cumulative Investor Charged-Off                            $0.00
          Amount is equal to

    (c)  with respect to the Class A Investor Interest is equal to                              $0.00

8.  The sum of all amounts payable to the Class A Certificateholders
     on the current Distribution Date is equal to                                       $5,296,238.06
</TABLE>

<PAGE>   6
<TABLE>
<S>                                                                                   <C>
 9.  The aggregate amount of Class B Principal Collections processed during              
     the related Due Period is equal to                                                 $7,204,876.58

10.  The aggregate amount of Class B Finance Charge Collections processed
     during the related Due Period is equal to                                            $804,509.71

11a. The aggregate amount of Class B Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                         $0.00

11b. The aggregate amount of Class B Additional Funds for this Distribution
     date is equal to                                                                           $0.00

12.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class B Required Amount Shortfall                                 $0.00
           is equal to

     (b)  with respect to the Class B Cumulative Investor Charged-Off                           $0.00
           Amount is equal to

     (c)  with respect to the Class B Investor Interest is equal to                             $0.00

13.  The sum of all amounts payable to the Class B Certificateholders
     on the current Distribution Date is equal to                                         $284,643.46

14.  Attached hereto is a true copy of the statement required to be delivered by
     the Master Servicer on the date of this Certificate to the Trustee pursuant to
     Section 16 of the Series Supplement.
</TABLE>

     IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this  15th day of January, 1998.



                          GREENWOOD TRUST COMPANY
                               as Master Servicer

                          By:
                             -------------------------------
                          Vice President, Director of Accounting,
                          and Treasurer


<PAGE>   1

                                                                     EXHIBIT (K)

                     MONTHLY CERTIFICATEHOLDERS' STATEMENT
                          Discover Card Master Trust I
                        Series 1996-2 Monthly Statement
                      Class A Certificate CUSIP #25466KAW9
                      Class B Certificate CUSIP #25466KAX7


Trust Distribution Date: January 15, 1998  Due Period Ending:  December 31, 1997

Pursuant to the Series Supplement dated as of January 29, 1996 relating to the
Pooling and Servicing Agreement dated as of October  1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust.  The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:      

1.   Payments for the benefit of Series Investors this Due Period (per $1000 of
     --------------------------------------------------------------------------
     Class Initial Investor Interest)
     --------------------------------
<TABLE>
<CAPTION>

     Series  1996-2                                Total        Interest      Principal
        <S>          <C>                      <C>            <C>           <C>
        Class A      31 days at 6.200470000%  $5.339293611   $5.339293611  $0.000000000

        Class B      31 days at 6.340470000%  $5.459849167   $5.459849167  $0.000000000
</TABLE>
2.   Principal Receivables at the end of the Due Period
     --------------------------------------------------
<TABLE>
 <S>                                                   <C>
 (a) Aggregate Investor Interest                       $15,252,113,676.00
     Seller Interest                                    $5,480,961,113.85

     Total Master Trust                                $20,733,074,789.85


 (b) Group One Investor Interest                       $12,702,113,676.00

 (c) Group Two Investor Interest                        $2,550,000,000.00

 (d) Series 1996-2 Investor Interest                      $947,369,000.00

 (e) Class A Investor Interest                            $900,000,000.00

     Class B Investor Interest                             $47,369,000.00
</TABLE>
3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------
<TABLE>
<CAPTION>
                                                   Finance Charge     Principal              Yield
                                                    Collections      Collections           Collections

 (a) Allocation of Collections between Investor and Seller
 <S>                                            <C>               <C>                          <C>
     Aggregate Investor Allocation.             $237,299,419.89   $2,125,161,479.34            $0.00

     Seller:                                     $72,127,389.19     $645,944,896.12            $0.00

 (b) Group One Allocation                       $197,630,902.97   $1,769,905,642.00            $0.00

 (c) Group Two Allocation                        $39,668,516.92     $355,255,837.34            $0.00

 (d) Series 1996-2 Allocations                   $14,759,658.79     $132,181,774.11            $0.00

 (e) Class A Allocations                         $14,017,034.45     $125,531,118.81            $0.00

     Class B Allocations                            $742,624.34       $6,650,655.30            $0.00
</TABLE>
<PAGE>   2



4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>
                         Deposits into the
                         SPFAs This        SPFA    Deposit Deficit    Investment
                         Due Period       Balance    Amount             Income
     <S>                    <C>           <C>           <C>             <C>
     Series 1996-2          $0.00         $0.00         0.00            $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                             Total Payments
                              Amount Paid    Deficit Amount  Through This
                            This Due Period  This Due Period  Due Period
     <S>                           <C>             <C>              <C>
     Series 1996-2                 $0.00           $0.00            $0.00
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------
<TABLE>
<CAPTION>
                                           Deposits Into the
                                             SIFAs This
                                             DuePeriod      SIFA Balance
     <S>                                  <C>                      <C>
     Series 1996-2                        $5,063,991.85            $0.00
</TABLE>

7.   Pool Factors
     ------------
<TABLE>
<CAPTION>

                                                            This Due Period
     <S>                                                    <C>
     Class A                                                1.00000000

     Class B                                                1.00000000
</TABLE>

8.   Investor Charged-Off Amount
     ---------------------------

<TABLE>
<CAPTION>
                                                             Cumulative
                                                              Investor
                                                             Charged-Off
                                           This Due Period    Amount
 <S>                                     <C>                       <C>
 (a) Group One                           $85,753,257.85            $0.00

 (b) Group Two                           $17,212,412.16            $0.00

 (c) Series 1996-2                        $6,404,306.25            $0.00

 (d) Class A                              $6,082,077.00            $0.00

     Class B                                $322,229.25            $0.00
</TABLE>

9.   Investor Losses This Due Period
     -------------------------------
<TABLE>
<CAPTION>

                                                            Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1996-2                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

<PAGE>   3

10.  Reimbursement of Investor Losses This Due Period
     ------------------------------------------------
<TABLE>
<CAPTION>

                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1996-2                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

11.  Aggregate Amount of Unreimbursed Investor Losses
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1996-2                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

12.  Investor Monthly Servicing Fee Payable at the end of the Due Period
     -------------------------------------------------------------------
<TABLE>
<S>                                                      <C>
 (a) Group One                                           $21,170,189.45

 (b) Group Two                                            $4,250,000.00

 (c) Series 1996-2                                        $1,578,948.33

 (d) Class A                                              $1,500,000.00

     Class B                                                 $78,948.33
</TABLE>

13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>

                                                            As a Percentage
                                                              of Class A
                                                Total       Invested Amount
     <S>                                <C>                    <C>
     Series 1996-2 Class B              $104,210,590.00        11.5790%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------
<TABLE>
<CAPTION>
                                             Shared Amount    Class B Amount
     <S>                                          <C>         <C>
     Maximum Amount                               $0.00       $56,842,140.00

     Available Amount                             $0.00       $56,842,140.00

     Amount of Drawings on Credit Enhancement
      for this Due Period                         $0.00                $0.00
</TABLE>
<PAGE>   4


15.  Delinquency Summary
     -------------------

     End of Due Period Master Trust Receivables Outstanding   $21,038,295,646.35

<TABLE>
<CAPTION>
                         Delinquent Amount        Percentage of Ending
     Payment Status      Ending Balance           Receivables Outstanding
     <S>                    <C>                         <C>
     30-59 days             $583,480,689.24             2.77%

     60-179 days            $912,993,093.61             4.34%
</TABLE>

                                U.S. BANK NATIONAL ASSOCIATION
                                as Trustee

                              BY:
                                  ---------------------------

                                       Vice President


<PAGE>   5


                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1996-2 Monthly Statement

                                  CREDIT CARD
                           PASS-THROUGH CERTIFICATES

     The undersigned, a duly authorized representative of Greenwood Trust
Company ("Greenwood"), as Master Servicer pursuant to the Pooling & Servicing
Agreement dated as of October 1, 1993 (the"Pooling & Servicing Agreement") and
the Series Supplement, dated as of January 29, 1996 (the "Series Supplement") by
and between Greenwood and U.S. Bank National Association, as Trustee, does
hereby certify as follows with respect to the Supplement Discover Card Master
Trust I, Series 1996-2 Master Trust Certificates for the Distribution Date
occurring on January 15, 1998:          

<TABLE>
<S>                                                                                           <C>
1.   Greenwood is Master Servicer under the Pooling and Servicing Agreement.

2.   The undersigned is a Servicing Officer of Greenwood as Master Servicer.

3.   The aggregate amount of Collections processed during the related Due
     Period is equal to                                                                        $3,080,533,184.51

4.   The aggregate amount of Class A Principal Collections processed during
     the related Due Period is equal to                                                          $125,531,118.81

5.   The aggregate amount of Class A Finance Charge Collections processed
     during the related Due Period is equal to                                                    $14,017,034.45

6a.  The aggregate amount of Class A Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                                    $0.00

6b.  The aggregate amount of Class A Additional Funds for this Distribution
     date is equal to                                                                                      $0.00

7.   The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class A Required Amount Shortfall                                            $0.00
          is equal to

     (b)  with respect to the Class A Cumulative Investor Charged-Off                                      $0.00
          Amount is equal to

     (c)  with respect to the Class A Investor Interest is equal to                                        $0.00

8.   The sum of all amounts payable to the Class A Certificateholders
     on the current Distribution Date is equal to                                                  $4,805,364.25
</TABLE>

<PAGE>   6

<TABLE>
<S>                                                                                                <C>
 9.  The aggregate amount of Class B Principal Collections processed during
     the related Due Period is equal to                                                            $6,650,655.30

10.  The aggregate amount of Class B Finance Charge Collections processed
     during the related Due Period is equal to                                                       $742,624.34

11a. The aggregate amount of Class B Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                                    $0.00

11b. The aggregate amount of Class B Additional Funds for this Distribution
     date is equal to                                                                                      $0.00

12.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class B Required Amount Shortfall                                            $0.00
          is equal to

     (b)  with respect to the Class B Cumulative Investor Charged-Off                                      $0.00
          Amount is equal to

     (c)  with respect to the Class B Investor Interest is equal to                                        $0.00

13.  The sum of all amounts payable to the Class B Certificateholders
     on the current Distribution Date is equal to                                                    $258,627.60

14.  Attached hereto is a true copy of the statement required to be delivered by
     the Master Servicer on the date of this Certificate to the Trustee pursuant to
     Section 16 of the Series Supplement.
</TABLE>

     IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this  15th day of January, 1998.



                          GREENWOOD TRUST COMPANY
                               as Master Servicer

                          By:
                             ------------------------------
                          Vice President, Director of Accounting,
                          and Treasurer



<PAGE>   1

                                                                     EXHIBIT (L)



                     MONTHLY CERTIFICATEHOLDERS' STATEMENT
                          Discover Card Master Trust I
                        Series 1996-3 Monthly Statement
                      Class A Certificate CUSIP #25466KAY5
                      Class B Certificate CUSIP #25466KAZ2


Trust Distribution Date: January 15, 1998  Due Period Ending:  December 31, 1997

Pursuant to the Series Supplement dated as of February 21, 1996 relating to the
Pooling and Servicing Agreement dated as of October  1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust.  The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:
                                                                
1.   Payments for the benefit of Series Investors this Due Period (per $1000 of
     --------------------------------------------------------------------------
     Class Initial Investor Interest)
     --------------------------------
<TABLE>
<CAPTION>
     Series  1996-3                               Total        Interest      Principal
        <S>          <C>                      <C>           <C>
        Class A      30 days at 6.050000000%  $5.041666667  $5.041666667  $0.000000000

        Class B      30 days at 6.250000000%  $5.208333333  $5.208333333  $0.000000000
</TABLE>

2.   Principal Receivables at the end of the Due Period
     --------------------------------------------------
<TABLE>
<S>                                                    <C>
 (a) Aggregate Investor Interest                       $15,252,113,676.00
     Seller Interest                                    $5,480,961,113.85

     Total Master Trust                                $20,733,074,789.85


 (b) Group One Investor Interest                       $12,702,113,676.00

 (c) Group Two Investor Interest                        $2,550,000,000.00

 (d) Series 1996-3 Investor Interest                      $631,579,000.00

 (e) Class A Investor Interest                            $600,000,000.00

     Class B Investor Interest                             $31,579,000.00
</TABLE>

3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------
<TABLE>
<CAPTION>
                                                Finance Charge             Principal             Yield
                                                 Collections              Collections          Collections

 (a) Allocation of Collections between Investor and Seller
 <S>                                          <C>                     <C>                          <C>
     Aggregate Investor Allocation.           $237,299,419.89         $2,125,161,479.34            $0.00

     Seller:                                   $72,127,389.19           $645,944,896.12            $0.00

 (b) Group One Allocation                     $197,630,902.97         $1,769,905,642.00            $0.00

 (c) Group Two Allocation                      $39,668,516.92           $355,255,837.34            $0.00

 (d) Series 1996-3 Allocations                  $9,839,772.54            $88,121,182.74            $0.00

 (e) Class A Allocations                        $9,344,689.64            $83,687,412.54            $0.00

     Class B Allocations                          $495,082.90             $4,433,770.20            $0.00
</TABLE>

<PAGE>   2


4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>

                         Deposits into the
                         SPFAs This        SPFA    Deposit Deficit   Investment
                         Due Period       Balance    Amount             Income
     <S>                    <C>           <C>           <C>               <C>
     Series 1996-3          $0.00         $0.00         0.00              $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     -----------------------------------------------------------------
<TABLE>
<CAPTION>

                                                             Total Payments
                              Amount Paid    Deficit Amount  Through This
                            This Due Period  This Due Period  Due Period
     <S>                           <C>             <C>               <C>
     Series 1996-3                 $0.00           $0.00             $0.00
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------
<TABLE>
<CAPTION>
                                           Deposits Into the
                                             SIFAs This
                                             DuePeriod      SIFA Balance
     <S>                                  <C>             <C>
     Series 1996-3                        $3,189,473.96   $15,947,369.80
</TABLE>

7.   Pool Factors
     ------------
<TABLE>
<CAPTION>

                                                            This Due Period
     <S>                                                    <C>
     Class A                                                1.00000000

     Class B                                                1.00000000
</TABLE>

8.   Investor Charged-Off Amount
     ---------------------------
<TABLE>
<CAPTION>
                                                             Cumulative
                                                              Investor
                                                             Charged-Off
                                        This Due Period       Amount
 <S>                                     <C>                       <C>
 (a) Group One                           $85,753,257.85            $0.00

 (b) Group Two                           $17,212,412.16            $0.00

 (c) Series 1996-3                        $4,269,537.50            $0.00

 (d) Class A                              $4,054,718.00            $0.00

     Class B                                $214,819.50            $0.00
</TABLE>

9.   Investor Losses This Due Period
     -------------------------------
<TABLE>
<CAPTION>
                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1996-3                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

<PAGE>   3


10.  Reimbursement of Investor Losses This Due Period
     ------------------------------------------------
<TABLE>
<CAPTION>

                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>           <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1996-3                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

11.  Aggregate Amount of Unreimbursed Investor Losses
     ------------------------------------------------
<TABLE>
<CAPTION>

                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1996-3                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

12.  Investor Monthly Servicing Fee Payable at the end of the Due Period
     -------------------------------------------------------------------
<TABLE>
<S>                                                      <C>
 (a) Group One                                           $21,170,189.45

 (b) Group Two                                            $4,250,000.00

 (c) Series 1996-3                                        $1,052,631.67

 (d) Class A                                              $1,000,000.00

     Class B                                                 $52,631.67
</TABLE>

13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>

                                                            As a Percentage
                                                              of Class A
                                                Total       Invested Amount
     <S>                                 <C>                    <C>
     Series 1996-3 Class B               $37,894,740.00         6.3158%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------
<TABLE>
<CAPTION>
                                             Shared Amount    Class B Amount
     <S>                                          <C>         <C>
     Maximum Amount                               $0.00       $18,947,370.00

     Available Amount                             $0.00       $18,947,370.00

     Amount of Drawings on Credit Enhancement
      for this Due Period                         $0.00            $0.00
</TABLE>
<PAGE>   4

15.  Delinquency Summary
     -------------------

     End of Due Period Master Trust Receivables Outstanding   $21,038,295,646.35
<TABLE>
<CAPTION>
                         Delinquent Amount        Percentage of Ending
     Payment Status      Ending Balance           Receivables Outstanding
     <S>               <C>                            <C>
     30-59 days        $583,480,689.24                2.77%

     60-179 days       $912,993,093.61                4.34%
</TABLE>

                                U.S. BANK NATIONAL ASSOCIATION
                                as Trustee

                              BY: 
                                  ----------------------------

                                       Vice President


<PAGE>   5


                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1996-3 Monthly Statement

                                  CREDIT CARD
                           PASS-THROUGH CERTIFICATES

     The undersigned, a duly authorized representative of Greenwood Trust
Company ("Greenwood"), as Master Servicer pursuant to the Pooling & Servicing
Agreement dated as of October 1, 1993 (the"Pooling & Servicing Agreement") and
the Series Supplement, dated as of February 21, 1996 (the "Series Supplement")
by and between Greenwood and U.S. Bank National Association, as Trustee, does
hereby certify as follows with respect to the Supplement Discover Card Master
Trust I, Series 1996-3 Master Trust Certificates for the Distribution Date
occurring on January 15, 1998:          

<TABLE>
<S>                                                                                           <C>
1.  Greenwood is Master Servicer under the Pooling and Servicing Agreement.

2.  The undersigned is a Servicing Officer of Greenwood as Master Servicer.

3.  The aggregate amount of Collections processed during the related Due
    Period is equal to                                                                        $3,080,533,184.51

4.  The aggregate amount of Class A Principal Collections processed during
    the related Due Period is equal to                                                           $83,687,412.54

5.  The aggregate amount of Class A Finance Charge Collections processed
    during the related Due Period is equal to                                                     $9,344,689.64

6a. The aggregate amount of Class A Principal Collections recharacterized as
    Series Yield Collections during the related Due Period is equal to                                    $0.00

6b. The aggregate amount of Class A Additional Funds for this Distribution
    date is equal to                                                                                      $0.00

7.  The amount of drawings under the Credit Enhancement required to be
    made on the related Drawing Date pursuant to the Series Supplement:

    (a)  with respect to the Class A Required Amount Shortfall                                            $0.00
         is equal to

    (b)  with respect to the Class A Cumulative Investor Charged-Off                                      $0.00
         Amount is equal to

    (c)  with respect to the Class A Investor Interest is equal to                                        $0.00

8.  The sum of all amounts payable to the Class A Certificateholders
    on the current Distribution Date is equal to                                                          $0.00
</TABLE>
<PAGE>   6

<TABLE>
<S>                                                                                               <C>
 9.  The aggregate amount of Class B Principal Collections processed during
     the related Due Period is equal to                                                           $4,433,770.20

10.  The aggregate amount of Class B Finance Charge Collections processed
     during the related Due Period is equal to                                                      $495,082.90

11a. The aggregate amount of Class B Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                                   $0.00

11b. The aggregate amount of Class B Additional Funds for this Distribution
     date is equal to                                                                                     $0.00

12.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class B Required Amount Shortfall                                           $0.00
          is equal to

     (b)  with respect to the Class B Cumulative Investor Charged-Off                                     $0.00
          Amount is equal to

     (c)  with respect to the Class B Investor Interest is equal to                                       $0.00

13.  The sum of all amounts payable to the Class B Certificateholders
     on the current Distribution Date is equal to                                                         $0.00

14.  Attached hereto is a true copy of the statement required to be delivered by
     the Master Servicer on the date of this Certificate to the Trustee pursuant to
     Section 16 of the Series Supplement.
</TABLE>

     IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this  15th day of January, 1998.



                          GREENWOOD TRUST COMPANY
                               as Master Servicer

                          By:
                             ------------------------------
                          Vice President, Director of Accounting,
                          and Treasurer



<PAGE>   1

                                                                     EXHIBIT (M)

                     MONTHLY CERTIFICATEHOLDERS' STATEMENT
                       Discover Card Master Trust I
                        Series 1996-4 Monthly Statement
                      Class A Certificate CUSIP #25466KBA6
                      Class B Certificate CUSIP #25466KBB4


Trust Distribution Date: January 15, 1998  Due Period Ending:  December 31, 1997

Pursuant to the Series Supplement dated as of April 30, 1996 relating to the
Pooling and Servicing Agreement dated as of October  1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust.  The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:                                 

1.   Payments for the benefit of Series Investors this Due Period (per $1000 of
     --------------------------------------------------------------------------
     Class Initial Investor Interest)
     --------------------------------
<TABLE>
<CAPTION>
     Series  1996-4                              Total          Interest      Principal
        <S>          <C>                      <C>            <C>           <C>
        Class A      31 days at 6.355470000%  $5.472765833   $5.472765833  $0.000000000

        Class B      31 days at 6.530470000%  $5.623460278   $5.623460278  $0.000000000
</TABLE>

2.   Principal Receivables at the end of the Due Period
     --------------------------------------------------
<TABLE>
 <S>                                                   <C>
 (a) Aggregate Investor Interest                       $15,252,113,676.00
     Seller Interest                                    $5,480,961,113.85

     Total Master Trust                                $20,733,074,789.85


 (b) Group One Investor Interest                       $12,702,113,676.00

 (c) Group Two Investor Interest                        $2,550,000,000.00

 (d) Series 1996-4 Investor Interest                    $1,052,632,000.00

 (e) Class A Investor Interest                          $1,000,000,000.00

     Class B Investor Interest                             $52,632,000.00
</TABLE>

3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------
<TABLE>
<CAPTION>
                                               Finance Charge        Principal          Yield
                                                Collections         Collections      Collections

 (a) Allocation of Collections between Investor and Seller
 <S>                                         <C>                 <C>                      <C>
     Aggregate Investor Allocation.          $237,299,419.89     $2,125,161,479.34        $0.00

     Seller:                                  $72,127,389.19       $645,944,896.12        $0.00

 (b) Group One Allocation                    $197,630,902.97     $1,769,905,642.00        $0.00

 (c) Group Two Allocation                     $39,668,516.92       $355,255,837.34        $0.00

 (d) Series 1996-4 Allocations                $16,368,678.20       $146,591,527.27        $0.00

 (e) Class A Allocations                      $15,564,168.49       $139,386,650.69        $0.00

     Class B Allocations                         $804,509.71         $7,204,876.58        $0.00
</TABLE>

<PAGE>   2


4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>
                         Deposits into the
                         SPFAs This        SPFA    Deposit Deficit Investment
                         Due Period       Balance    Amount         Income
     <S>                    <C>           <C>           <C>           <C>
     Series 1996-4          $0.00         $0.00         0.00          $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                             Total Payments
                              Amount Paid    Deficit Amount  Through This
                            This Due Period  This Due Period  Due Period
     <S>                           <C>             <C>                <C>
     Series 1996-4                 $0.00           $0.00              $0.00
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------
<TABLE>
<CAPTION>

                                           Deposits Into the
                                             SIFAs This
                                             Due Period      SIFA Balance
     <S>                                  <C>                      <C>
     Series 1996-4                        $5,768,739.79            $0.00
</TABLE>

7.   Pool Factors
     ------------
<TABLE>
<CAPTION>
                                                            This Due Period
     <S>                                                    <C>
     Class A                                                1.00000000

     Class B                                                1.00000000
</TABLE>

8.   Investor Charged-Off Amount
     ---------------------------
<TABLE>
<CAPTION>
                                                             Cumulative
                                                              Investor
                                                             Charged-Off
                                           This Due Period    Amount
<S>                                      <C>                       <C>
 (a) Group One                           $85,753,257.85            $0.00

 (b) Group Two                           $17,212,412.16            $0.00

 (c) Series 1996-4                        $7,102,469.61            $0.00

 (d) Class A                              $6,753,387.93            $0.00

     Class B                                $349,081.68            $0.00
</TABLE>

9.   Investor Losses This Due Period
     -------------------------------
<TABLE>
<CAPTION>
                                                            Per $1,000 of
                                                            Original Invested
                                                Total        Principal
<S>                                               <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1996-4                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

<PAGE>   3


10.  Reimbursement of Investor Losses This Due Period
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
<S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1996-4                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

11.  Aggregate Amount of Unreimbursed Investor Losses
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
<S>                                               <C>           <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1996-4                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

12.  Investor Monthly Servicing Fee Payable at the end of the Due Period
     -------------------------------------------------------------------
<TABLE>
<S>                                                      <C>
 (a) Group One                                           $21,170,189.45

 (b) Group Two                                            $4,250,000.00

 (c) Series 1996-4                                        $1,754,386.67

 (d) Class A                                              $1,666,666.67

     Class B                                                 $87,720.00
</TABLE>

13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                            As a Percentage
                                                              of Class A
                                                Total       Invested Amount
     <S>                                <C>                    <C>
     Series 1996-4 Class B              $115,789,520.00        11.5790%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------
<TABLE>
<CAPTION>
                                             Shared Amount  Class B Amount
     <S>                                          <C>     <C>
     Maximum Amount                               $0.00   $63,157,920.00

     Available Amount                             $0.00   $63,157,920.00

     Amount of Drawings on Credit Enhancement
      for this Due Period                         $0.00            $0.00
</TABLE>

<PAGE>   4

15.  Delinquency Summary
     -------------------

     End of Due Period Master Trust Receivables Outstanding   $21,038,295,646.35

<TABLE>
<CAPTION>

                         Delinquent Amount    Percentage of Ending
     Payment Status      Ending Balance       Receivables Outstanding
     <S>                    <C>                      <C>
     30-59 days             $583,480,689.24          2.77%

     60-179 days            $912,993,093.61          4.34%
</TABLE>

                                U.S. BANK NATIONAL ASSOCIATION
                                as Trustee

                              BY: 
                                  ----------------------------

                                       Vice President


<PAGE>   5


                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1996-4 Monthly Statement

                                 CREDIT CARD
                          PASS-THROUGH CERTIFICATES

     The undersigned, a duly authorized representative of Greenwood Trust
Company ("Greenwood"), as Master Servicer pursuant to the Pooling & Servicing
Agreement dated as of October 1, 1993 (the"Pooling & Servicing Agreement") and
the Series Supplement, dated as of April 30, 1996 (the "Series Supplement") by
and between Greenwood and U.S. Bank National Association, as Trustee, does
hereby certify as follows with respect to the Supplement Discover Card Master
Trust I, Series 1996-4 Master Trust Certificates for the Distribution Date
occurring on January 15, 1998:          

<TABLE>
<S>                                                                                          <C>
1.   Greenwood is Master Servicer under the Pooling and Servicing Agreement.

2.   The undersigned is a Servicing Officer of Greenwood as Master Servicer.

3.   The aggregate amount of Collections processed during the related Due
     Period is equal to                                                                       $3,080,533,184.51

4.   The aggregate amount of Class A Principal Collections processed during
     the related Due Period is equal to                                                         $139,386,650.69

5.   The aggregate amount of Class A Finance Charge Collections processed
     during the related Due Period is equal to                                                   $15,564,168.49

6a.  The aggregate amount of Class A Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                                   $0.00

6b.  The aggregate amount of Class A Additional Funds for this Distribution
     date is equal to                                                                                     $0.00

7.   The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class A Required Amount Shortfall                                           $0.00
          is equal to

     (b)  with respect to the Class A Cumulative Investor Charged-Off                                     $0.00
          Amount is equal to

     (c)  with respect to the Class A Investor Interest is equal to                                       $0.00

8.   The sum of all amounts payable to the Class A Certificateholders
     on the current Distribution Date is equal to                                                 $5,472,765.83
</TABLE>

<PAGE>   6

<TABLE>
<S>                                                                                              <C>
 9.  The aggregate amount of Class B Principal Collections processed during
     the related Due Period is equal to                                                           $7,204,876.58

10.  The aggregate amount of Class B Finance Charge Collections processed
     during the related Due Period is equal to                                                      $804,509.71

11a. The aggregate amount of Class B Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                                   $0.00

11b. The aggregate amount of Class B Additional Funds for this Distribution
     date is equal to                                                                                     $0.00

12.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class B Required Amount Shortfall                                           $0.00
          is equal to

     (b)  with respect to the Class B Cumulative Investor Charged-Off                                     $0.00
          Amount is equal to

     (c)  with respect to the Class B Investor Interest is equal to                                       $0.00

13.  The sum of all amounts payable to the Class B Certificateholders
     on the current Distribution Date is equal to                                                   $295,973.96

14.  Attached hereto is a true copy of the statement required to be delivered by
     the Master Servicer on the date of this Certificate to the Trustee pursuant to
     Section 16 of the Series Supplement.
</TABLE>

     IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this  15th day of January, 1998.



                          GREENWOOD TRUST COMPANY
                               as Master Servicer

                          By:
                             -------------------------------
                          Vice President, Director of Accounting,
                          and Treasurer





<PAGE>   1
                                                                     EXHIBIT (N)

                     MONTHLY CERTIFICATEHOLDERS' STATEMENT
                          Discover Card Master Trust I
                        Series 1997-1 Monthly Statement
                      Class A Certificate CUSIP #25466KBD0
                      Class B Certificate CUSIP #25466KBE8


Trust Distribution Date: January 15, 1998  Due Period Ending:  December 31, 1997

Pursuant to the Series Supplement dated as of August 26, 1997 relating to the
Pooling and Servicing Agreement dated as of October  1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust.  The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:         

1.   Payments for the benefit of Series Investors this Due Period (per $1000 of
     --------------------------------------------------------------------------
     Class Initial Investor Interest)
     --------------------------------
<TABLE>
<CAPTION>
     Series  1997-1                                 Total       Interest      Principal
        <S>          <C>                      <C>            <C>           <C>
        Class A      31 days at 6.070470000%  $5.227349167   $5.227349167  $0.000000000

        Class B      31 days at 6.250470000%  $5.382349167   $5.382349167  $0.000000000
</TABLE>

2.   Principal Receivables at the end of the Due Period
     --------------------------------------------------
<TABLE>
<S>                                                    <C>
 (a) Aggregate Investor Interest                       $15,252,113,676.00
     Seller Interest                                    $5,480,961,113.85

     Total Master Trust                                $20,733,074,789.85


 (b) Group One Investor Interest                       $12,702,113,676.00

 (c) Group Two Investor Interest                        $2,550,000,000.00

 (d) Series 1997-1 Investor Interest                      $789,474,000.00

 (e) Class A Investor Interest                            $750,000,000.00

     Class B Investor Interest                             $39,474,000.00
</TABLE>

3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------
<TABLE>
<CAPTION>
                                                Finance Charge     Principal                Yield
                                                 Collections      Collections             Collections

 (a) Allocation of Collections between Investor and Seller
<S>                                             <C>               <C>                          <C>
     Aggregate Investor Allocation.              $237,299,419.89  $2,125,161,479.34            $0.00

     Seller:                                      $72,127,389.19    $645,944,896.12            $0.00

 (b) Group One Allocation                        $197,630,902.97  $1,769,905,642.00            $0.00

 (c) Group Two Allocation                         $39,668,516.92    $355,255,837.34            $0.00

 (d) Series 1997-1 Allocations                    $12,284,244.32    $110,012,923.10            $0.00

 (e) Class A Allocations                          $11,665,390.70    $104,470,710.35            $0.00

     Class B Allocations                             $618,853.62      $5,542,212.75            $0.00
</TABLE>
<PAGE>   2

4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>
                         Deposits into the
                         SPFAs This        SPFA    Deposit Deficit  Investment
                         Due Period       Balance    Amount           Income
     <S>                    <C>           <C>           <C>           <C>
     Series 1997-1          $0.00         $0.00         0.00          $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                             Total Payments
                              Amount Paid    Deficit Amount  Through This
                            This Due Period  This Due Period  Due Period
     <S>                           <C>             <C>                <C>
     Series 1997-1                 $0.00           $0.00              $0.00
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------
<TABLE>
<CAPTION>
                                           Deposits Into the
                                             SIFAs This
                                             Due Period      SIFA Balance
     <S>                                  <C>                      <C>
     Series 1997-1                        $4,132,974.73            $0.00
</TABLE>

7.   Pool Factors
     ------------
<TABLE>
<CAPTION>
                                                            This Due Period
     <S>                                                    <C>
     Class A                                                1.00000000

     Class B                                                1.00000000

</TABLE>

8.   Investor Charged-Off Amount
     ---------------------------
<TABLE>
<CAPTION>
                                                             Cumulative
                                                              Investor
                                                             Charged-Off
                                           This Due Period    Amount
 <S>                                     <C>                       <C>
 (a) Group One                           $85,753,257.85            $0.00

 (b) Group Two                           $17,212,412.16            $0.00

 (c) Series 1997-1                        $5,330,208.76            $0.00

 (d) Class A                              $5,061,684.39            $0.00

     Class B                                $268,524.37            $0.00
</TABLE>

9.   Investor Losses This Due Period
     -------------------------------
<TABLE>
<CAPTION>
                                                            Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1997-1                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>
<PAGE>   3

10.  Reimbursement of Investor Losses This Due Period
     ------------------------------------------------
<TABLE>
<CAPTION>

                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1997-1                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

11.  Aggregate Amount of Unreimbursed Investor Losses
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1997-1                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

12.  Investor Monthly Servicing Fee Payable at the end of the Due Period
     -------------------------------------------------------------------
<TABLE>
<S>                                                      <C>
 (a) Group One                                           $21,170,189.45

 (b) Group Two                                            $4,250,000.00

 (c) Series 1997-1                                        $1,315,790.00

 (d) Class A                                              $1,250,000.00

     Class B                                                 $65,790.00
</TABLE>

13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>
                                                            As a Percentage
                                                              of Class A
                                                Total       Invested Amount
     <S>                                 <C>                   <C>
     Series 1997-1 Class B               $98,684,250.00        13.1579%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------
<TABLE>
<CAPTION>
                                             Shared Amount   Class B Amount
     <S>                                          <C>        <C>
     Maximum Amount                               $0.00      $59,210,550.00

     Available Amount                             $0.00      $59,210,550.00

     Amount of Drawings on Credit Enhancement
      for this Due Period                         $0.00               $0.00
</TABLE>
<PAGE>   4

15.  Delinquency Summary
     -------------------
     End of Due Period Master Trust Receivables Outstanding   $21,038,295,646.35
<TABLE>
<CAPTION>

                         Delinquent Amount      Percentage of Ending
     Payment Status      Ending Balance         Receivables Outstanding
     <S>               <C>                             <C>
     30-59 days        $583,480,689.24                 2.77%

     60-179 days       $912,993,093.61                 4.34%
</TABLE>


                                U.S. BANK NATIONAL ASSOCIATION
                                as Trustee


                              BY:
                                 -----------------------------

                                       Vice President

<PAGE>   5
                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1997-1 Monthly Statement

                                  CREDIT CARD
                           PASS-THROUGH CERTIFICATES

     The undersigned, a duly authorized representative of Greenwood Trust
Company ("Greenwood"), as Master Servicer pursuant to the Pooling & Servicing
Agreement dated as of October 1, 1993 (the"Pooling & Servicing Agreement") and
the Series Supplement, dated as of August 26, 1997 (the "Series Supplement") by
and between Greenwood and U.S. Bank National Association, as Trustee, does
hereby certify as follows with respect to the Supplement Discover Card Master
Trust I, Series 1997-1 Master Trust Certificates for the Distribution Date
occurring on January 15, 1998:                    

<TABLE>
<S>                                                                                          <C>
1.  Greenwood is Master Servicer under the Pooling and Servicing Agreement.

2.  The undersigned is a Servicing Officer of Greenwood as Master Servicer.

3.  The aggregate amount of Collections processed during the related Due
    Period is equal to                                                                        $3,080,533,184.51

4.  The aggregate amount of Class A Principal Collections processed during
    the related Due Period is equal to                                                          $104,470,710.35

5.  The aggregate amount of Class A Finance Charge Collections processed
    during the related Due Period is equal to                                                    $11,665,390.70

6a. The aggregate amount of Class A Principal Collections recharacterized as
    Series Yield Collections during the related Due Period is equal to                                    $0.00

6b. The aggregate amount of Class A Additional Funds for this Distribution
    date is equal to                                                                                      $0.00

7.  The amount of drawings under the Credit Enhancement required to be
    made on the related Drawing Date pursuant to the Series Supplement:

    (a)  with respect to the Class A Required Amount Shortfall                                            $0.00
         is equal to

    (b)  with respect to the Class A Cumulative Investor Charged-Off                                      $0.00
         Amount is equal to

    (c)  with respect to the Class A Investor Interest is equal to                                        $0.00

8.  The sum of all amounts payable to the Class A Certificateholders
    on the current Distribution Date is equal to                                                  $3,920,511.88
</TABLE>

<PAGE>   6
<TABLE>
<S>                                                                                              <C>
 9.  The aggregate amount of Class B Principal Collections processed during
     the related Due Period is equal to                                                           $5,542,212.75

10.  The aggregate amount of Class B Finance Charge Collections processed
     during the related Due Period is equal to                                                      $618,853.62

11a. The aggregate amount of Class B Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                                   $0.00

11b. The aggregate amount of Class B Additional Funds for this Distribution
     date is equal to                                                                                     $0.00

12.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class B Required Amount Shortfall                                           $0.00
          is equal to

     (b)  with respect to the Class B Cumulative Investor Charged-Off                                     $0.00
          Amount is equal to

     (c)  with respect to the Class B Investor Interest is equal to                                       $0.00

13.  The sum of all amounts payable to the Class B Certificateholders
     on the current Distribution Date is equal to                                                   $212,462.85

14.  Attached hereto is a true copy of the statement required to be delivered by
     the Master Servicer on the date of this Certificate to the Trustee pursuant to
     Section 16 of the Series Supplement.
</TABLE>

     IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this  15th day of January, 1998.



                          GREENWOOD TRUST COMPANY
                               as Master Servicer


                          By:
                             -------------------------------
                          Vice President, Director of Accounting,
                          and Treasurer

<PAGE>   1




                                                                     EXHIBIT (O)

                     MONTHLY CERTIFICATEHOLDERS' STATEMENT
                          Discover Card Master Trust I
                        Series 1997-2 Monthly Statement
                      Class A Certificate CUSIP #25466KBF5
                      Class B Certificate CUSIP #25466KBG3


Trust Distribution Date: January 15, 1998  Due Period Ending:  December 31, 1997

Pursuant to the Series Supplement dated as of October 15, 1997 relating to the
Pooling and Servicing Agreement dated as of October  1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust.  The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:                          

1.   Payments for the benefit of Series Investors this Due Period (per $1000 of
     --------------------------------------------------------------------------
     Class Initial Investor Interest)
     --------------------------------
<TABLE>
<CAPTION>
     Series  1997-2                                Total        Interest      Principal
        <S>          <C>                      <C>            <C>           <C>
        Class A      30 days at 6.792000000%  $5.660000000   $5.660000000  $0.000000000

        Class B      31 days at 6.380470000%  $5.494293611   $5.494293611  $0.000000000
</TABLE>

2.   Principal Receivables at the end of the Due Period
     --------------------------------------------------
<TABLE>
<S>                                                    <C>
 (a) Aggregate Investor Interest                       $15,252,113,676.00
     Seller Interest                                    $5,480,961,113.85

     Total Master Trust                                $20,733,074,789.85


 (b) Group One Investor Interest                       $12,702,113,676.00

 (c) Group Two Investor Interest                        $2,550,000,000.00

 (d) Series 1997-2 Investor Interest                      $526,316,000.00

 (e) Class A Investor Interest                            $500,000,000.00

     Class B Investor Interest                             $26,316,000.00
</TABLE>

3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------
<TABLE>
<CAPTION>

                                           Finance Charge        Principal             Yield
                                            Collections         Collections          Collections

 (a) Allocation of Collections between Investor and Seller
 <S>                                     <C>                  <C>                         <C>
     Aggregate Investor Allocation.       $237,299,419.89     $2,125,161,479.34            $0.00

     Seller:                               $72,127,389.19       $645,944,896.12            $0.00

 (b) Group One Allocation                 $197,630,902.97     $1,769,905,642.00            $0.00

 (c) Group Two Allocation                  $39,668,516.92       $355,255,837.34            $0.00

 (d) Series 1997-2 Allocations              $8,168,867.76        $73,157,208.31            $0.00

 (e) Class A Allocations                    $7,766,612.91        $69,554,770.02            $0.00

     Class B Allocations                      $402,254.85         $3,602,438.29            $0.00
</TABLE>
<PAGE>   2


4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>

                         Deposits into the
                         SPFAs This        SPFA    Deposit Deficit Investment
                         Due Period       Balance    Amount         Income
     <S>                    <C>           <C>           <C>           <C>
     Series 1997-2          $0.00         $0.00         0.00          $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     ----------------------------------------------------------------
<TABLE>
<CAPTION>

                                                                              Total Payments
               Amount Paid    PSA Index   Monthly         Deficit Amount      Through This
             This Due Period     Rate*  Amortization   Rate*This Due Period     Due Period
     <S>            <C>       <C>       <C>                   <C>                 <C>     
     Class A        $0.00     N/A       N/A                   $0.00               $0.00   
                                                                                          
     Class B        $0.00     N/A       N/A                   $0.00               $0.00   

     *Rates are only applicable during the Class A Controlled Liquidation Period.
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------
<TABLE>
<CAPTION>
                                           Deposits Into the
                                             SIFAs This
                                             Due Period      SIFA Balance
     <S>                                  <C>                     <C>
     Series 1997-2                        $2,974,587.83            $0.00
</TABLE>

7.   Pool Factors
     ------------
<TABLE>
<CAPTION>
                                                            This Due Period
     <S>                                                   <C>
     Class A                                                1.00000000

     Class B                                                1.00000000
</TABLE>

8.   Investor Charged-Off Amount
     ---------------------------
<TABLE>
<CAPTION>
                                                             Cumulative
                                                              Investor
                                                             Charged-Off
                                           This Due Period    Amount
<S>                                     <C>                       <C>
 (a) Group One                           $85,753,257.85            $0.00

 (b) Group Two                           $17,212,412.16            $0.00

 (c) Series 1997-2                        $3,544,521.69            $0.00

 (d) Class A                              $3,369,980.85            $0.00

     Class B                                $174,540.84            $0.00
</TABLE>

9.   Investor Losses This Due Period
     -------------------------------
<TABLE>
<CAPTION>
                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
<S>                                               <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1997-2                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

<PAGE>   3


10.  Reimbursement of Investor Losses This Due Period
     ------------------------------------------------
<TABLE>
<CAPTION>

                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
<S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1997-2                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

11.  Aggregate Amount of Unreimbursed Investor Losses
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
<S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1997-2                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

12.  Investor Monthly Servicing Fee Payable at the end of the Due Period
     -------------------------------------------------------------------
<TABLE>
<S>                                                      <C>
 (a) Group One                                           $21,170,189.45

 (b) Group Two                                            $4,250,000.00

 (c) Series 1997-2                                          $877,193.33

 (d) Class A                                                $833,333.33

     Class B                                                 $43,860.00
</TABLE>

13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>

                                                            As a Percentage
                                                              of Class A
                                                Total       Invested Amount
     <S>                                 <C>                    <C>
     Series 1997-2 Class B               $47,368,440.00         9.4737%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------
<TABLE>
<CAPTION>
                                             Shared Amount     Class B Amount
     <S>                                          <C>         <C>
     Maximum Amount                               $0.00        $21,052,640.00

     Available Amount                             $0.00        $21,052,640.00

     Amount of Drawings on Credit Enhancement
      for this Due Period                         $0.00                 $0.00

</TABLE>

<PAGE>   4



15.  Delinquency Summary
     -------------------
     End of Due Period Master Trust Receivables Outstanding   $21,038,295,646.35
<TABLE>
<CAPTION>

                         Delinquent Amount      Percentage of Ending
     Payment Status      Ending Balance         Receivables Outstanding
     <S>                   <C>                           <C>
     30-59 days            $583,480,689.24               2.77%

     60-179 days           $912,993,093.61               4.34%
</TABLE>

                                U.S. BANK NATIONAL ASSOCIATION
                                as Trustee


                              BY:
                                  ----------------------------

                                       Vice President
<PAGE>   5
                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1997-2 Monthly Statement

                                  CREDIT CARD
                           PASS-THROUGH CERTIFICATES

     The undersigned, a duly authorized representative of Greenwood Trust
Company ("Greenwood"), as Master Servicer pursuant to the Pooling & Servicing
Agreement dated as of October 1, 1993 (the"Pooling & Servicing Agreement") and
the Series Supplement, dated as of October 15, 1997 (the "Series Supplement") by
and between Greenwood and U.S. Bank National Association, as Trustee, does
hereby certify as follows with respect to the Supplement Discover Card Master
Trust I, Series 1997-2 Master Trust Certificates for the Distribution Date
occurring on January 15, 1998:                    

<TABLE>
<S>                                                                                         <C>
1.  Greenwood is Master Servicer under the Pooling and Servicing Agreement.

2.  The undersigned is a Servicing Officer of Greenwood as Master Servicer.

3.  The aggregate amount of Collections processed during the related Due
    Period is equal to                                                                        $3,080,533,184.51

4.  The aggregate amount of Class A Principal Collections processed during
    the related Due Period is equal to                                                           $69,554,770.02

5.  The aggregate amount of Class A Finance Charge Collections processed
    during the related Due Period is equal to                                                     $7,766,612.91

6a. The aggregate amount of Class A Principal Collections recharacterized as
    Series Yield Collections during the related Due Period is equal to                                    $0.00

6b. The aggregate amount of Class A Additional Funds for this Distribution
    date is equal to                                                                                      $0.00

 7. The amount of drawings under the Credit Enhancement required to be
    made on the related Drawing Date pursuant to the Series Supplement:

    (a)  with respect to the Class A Required Amount Shortfall                                            $0.00
         is equal to

    (b)  with respect to the Class A Cumulative Investor Charged-Off                                      $0.00
         Amount is equal to

    (c)  with respect to the Class A Investor Interest is equal to                                        $0.00

8.   The sum of all amounts payable to the Class A Certificateholders
     on the current Distribution Date is equal to                                                 $2,830,000.00
</TABLE>

<PAGE>   6
<TABLE>
<S>                                                                                               <C>
 9.  The aggregate amount of Class B Principal Collections processed during
     the related Due Period is equal to                                                           $3,602,438.29

10.  The aggregate amount of Class B Finance Charge Collections processed
     during the related Due Period is equal to                                                      $402,254.85

11a. The aggregate amount of Class B Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                                   $0.00

11b. The aggregate amount of Class B Additional Funds for this Distribution
     date is equal to                                                                                     $0.00

12.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class B Required Amount Shortfall                                           $0.00
          is equal to

     (b)  with respect to the Class B Cumulative Investor Charged-Off                                     $0.00
          Amount is equal to

     (c)  with respect to the Class B Investor Interest is equal to                                       $0.00

13.  The sum of all amounts payable to the Class B Certificateholders
     on the current Distribution Date is equal to                                                   $144,587.83

14.  Attached hereto is a true copy of the statement required to be delivered by
     the Master Servicer on the date of this Certificate to the Trustee pursuant to
     Section 16 of the Series Supplement.
</TABLE>

     IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this  15th day of January, 1998.



                          GREENWOOD TRUST COMPANY
                               as Master Servicer

                          By:
                             -------------------------------
                          Vice President, Director of Accounting,
                          and Treasurer


<PAGE>   1
                                                                    EXHIBIT (P)

                     MONTHLY CERTIFICATEHOLDERS' STATEMENT
                          Discover Card Master Trust I
                        Series 1997-3 Monthly Statement
                      Class A Certificate CUSIP #25466KBH1
                      Class B Certificate CUSIP #25466KBJ7


Trust Distribution Date: January 15, 1998  Due Period Ending:  December 31, 1997

Pursuant to the Series Supplement dated as of October 23, 1997 relating to the
Pooling and Servicing Agreement dated as of October  1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust.  The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:                          

1.   Payments for the benefit of Series Investors this Due Period (per $1000 of
     --------------------------------------------------------------------------
     Class Initial Investor Interest)
     --------------------------------
<TABLE>
<CAPTION>
     Series  1997-3                                Total          Interest      Principal
        <S>          <C>                      <C>             <C>            <C>
        Class A      31 days at 6.110470000%  $5.261793611     $5.261793611  $0.000000000

        Class B      31 days at 6.290470000%  $5.416793611     $5.416793611  $0.000000000
</TABLE>

2.   Principal Receivables at the end of the Due Period
     --------------------------------------------------
<TABLE>
<S>                                                    <C>
 (a) Aggregate Investor Interest                       $15,252,113,676.00
     Seller Interest                                    $5,480,961,113.85

     Total Master Trust                                $20,733,074,789.85


 (b) Group One Investor Interest                       $12,702,113,676.00

 (c) Group Two Investor Interest                        $2,550,000,000.00

 (d) Series 1997-3 Investor Interest                      $684,211,000.00

 (e) Class A Investor Interest                            $650,000,000.00

     Class B Investor Interest                             $34,211,000.00
</TABLE>

3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------
<TABLE>
<CAPTION>

                                               Finance Charge         Principal               Yield
                                                Collections          Collections            Collections

 (a) Allocation of Collections between Investor and Seller
<S>                                          <C>                   <C>                            <C>
     Aggregate Investor Allocation.           $237,299,419.89       $2,125,161,479.34            $0.00

     Seller:                                   $72,127,389.19         $645,944,896.12            $0.00

 (b) Group One Allocation                     $197,630,902.97       $1,769,905,642.00            $0.00

 (c) Group Two Allocation                      $39,668,516.92         $355,255,837.34            $0.00

 (d) Series 1997-3 Allocations                 $10,644,282.24          $95,326,059.32            $0.00

 (e) Class A Allocations                       $10,118,256.66          $90,615,178.48            $0.00

     Class B Allocations                          $526,025.58           $4,710,880.84            $0.00
</TABLE>
<PAGE>   2

4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>

                         Deposits into the
                         SPFAs This        SPFA    Deposit Deficit Investment
                         Due Period       Balance    Amount         Income
     <S>                    <C>           <C>           <C>           <C>
     Series 1997-3          $0.00         $0.00         0.00          $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     ----------------------------------------------------------------
<TABLE>
<CAPTION>

                                                             Total Payments
                              Amount Paid    Deficit Amount  Through This
                            This Due Period  This Due Period  Due Period
     <S>                           <C>             <C>                <C>
     Series 1997-3                 $0.00           $0.00              $0.00
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------
<TABLE>
<CAPTION>

                                           Deposits Into the
                                             SIFAs This
                                             Due Period      SIFA Balance
     <S>                                  <C>                      <C>
     Series 1997-3                        $3,605,479.78            $0.00
</TABLE>

7.   Pool Factors
     ------------
<TABLE>
<CAPTION>
                                                            This Due Period
     <S>                                                    <C>
     Class A                                                1.00000000

     Class B                                                1.00000000
</TABLE>

8.   Investor Charged-Off Amount
     ---------------------------
<TABLE>
<CAPTION>
                                                             Cumulative
                                                              Investor
                                                             Charged-Off
                                           This Due Period    Amount
 <S>                                     <C>                       <C>
 (a) Group One                           $85,753,257.85            $0.00

 (b) Group Two                           $17,212,412.16            $0.00

 (c) Series 1997-3                        $4,618,619.18            $0.00

 (d) Class A                              $4,390,373.46            $0.00

     Class B                                $228,245.72            $0.00

</TABLE>

9.   Investor Losses This Due Period
     -------------------------------
<TABLE>
<CAPTION>

                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1997-3                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

<PAGE>   3


10.  Reimbursement of Investor Losses This Due Period
     ------------------------------------------------
<TABLE>
<CAPTION>

                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1997-3                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

11.  Aggregate Amount of Unreimbursed Investor Losses
     ------------------------------------------------
<TABLE>
<CAPTION>

                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1997-3                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

12.  Investor Monthly Servicing Fee Payable at the end of the Due Period
     -------------------------------------------------------------------
<TABLE>
<S>                                                      <C>
 (a) Group One                                           $21,170,189.45

 (b) Group Two                                            $4,250,000.00

 (c) Series 1997-3                                        $1,140,351.66

 (d) Class A                                              $1,083,333.33

     Class B                                                 $57,018.33
</TABLE>

13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>

                                                            As a Percentage
                                                              of Class A
                                                Total       Invested Amount
     <S>                                 <C>                   <C>
     Series 1997-3 Class B               $85,526,375.00        13.1579%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------
<TABLE>
<CAPTION>
                                             Shared Amount    Class B Amount
     <S>                                          <C>        <C>
     Maximum Amount                               $0.00      $51,315,825.00

     Available Amount                             $0.00      $51,315,825.00

     Amount of Drawings on Credit Enhancement
      for this Due Period                         $0.00               $0.00
</TABLE>

<PAGE>   4


15.  Delinquency Summary
     -------------------
     End of Due Period Master Trust Receivables Outstanding   $21,038,295,646.35
<TABLE>
<CAPTION>

                         Delinquent Amount      Percentage of Ending
     Payment Status      Ending Balance         Receivables Outstanding
     <S>                  <C>                           <C>
     30-59 days            $583,480,689.24               2.77%

     60-179 days           $912,993,093.61               4.34%

</TABLE>
                                U.S. BANK NATIONAL ASSOCIATION
                                as Trustee


                              BY:
                                  ----------------------------

                                       Vice President

<PAGE>   5
                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1997-3 Monthly Statement

                                  CREDIT CARD
                           PASS-THROUGH CERTIFICATES

     The undersigned, a duly authorized representative of Greenwood Trust
Company ("Greenwood"), as Master Servicer pursuant to the Pooling & Servicing
Agreement dated as of October 1, 1993 (the"Pooling & Servicing Agreement") and
the Series Supplement, dated as of October 23, 1997 (the "Series Supplement") by
and between Greenwood and U.S. Bank National Association, as Trustee, does
hereby certify as follows with respect to the Supplement Discover Card Master
Trust I, Series 1997-3 Master Trust Certificates for the Distribution Date
occurring on January 15, 1998:                    

<TABLE>
<S>                                                                                           <C>
1.  Greenwood is Master Servicer under the Pooling and Servicing Agreement.

2.  The undersigned is a Servicing Officer of Greenwood as Master Servicer.

3.  The aggregate amount of Collections processed during the related Due
    Period is equal to                                                                        $3,080,533,184.51

4.  The aggregate amount of Class A Principal Collections processed during
    the related Due Period is equal to                                                           $90,615,178.48

5.  The aggregate amount of Class A Finance Charge Collections processed
    during the related Due Period is equal to                                                    $10,118,256.66

6a. The aggregate amount of Class A Principal Collections recharacterized as
    Series Yield Collections during the related Due Period is equal to                                    $0.00

6b. The aggregate amount of Class A Additional Funds for this Distribution
    date is equal to                                                                                      $0.00

7.  The amount of drawings under the Credit Enhancement required to be
    made on the related Drawing Date pursuant to the Series Supplement:

    (a)  with respect to the Class A Required Amount Shortfall                                            $0.00
         is equal to
    
    (b)  with respect to the Class A Cumulative Investor Charged-Off                                      $0.00
         Amount is equal to
    
    (c)  with respect to the Class A Investor Interest is equal to                                        $0.00
    
8.  The sum of all amounts payable to the Class A Certificateholders
    on the current Distribution Date is equal to                                                  $3,420,165.85
</TABLE>
<PAGE>   6
<TABLE>
<S>                                                                                               <C>
 9.  The aggregate amount of Class B Principal Collections processed during
     the related Due Period is equal to                                                           $4,710,880.84

10.  The aggregate amount of Class B Finance Charge Collections processed
     during the related Due Period is equal to                                                      $526,025.58

11a. The aggregate amount of Class B Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                                   $0.00

11b. The aggregate amount of Class B Additional Funds for this Distribution
     date is equal to                                                                                     $0.00

12.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class B Required Amount Shortfall                                           $0.00
          is equal to

     (b)  with respect to the Class B Cumulative Investor Charged-Off                                     $0.00
          Amount is equal to

     (c)  with respect to the Class B Investor Interest is equal to                                       $0.00

13.  The sum of all amounts payable to the Class B Certificateholders
     on the current Distribution Date is equal to                                                   $185,313.93

14.  Attached hereto is a true copy of the statement required to be delivered by
     the Master Servicer on the date of this Certificate to the Trustee pursuant to
     Section 16 of the Series Supplement.
</TABLE>

     IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this 15th day of January, 1998.



                          GREENWOOD TRUST COMPANY
                               as Master Servicer

                          By:
                             -------------------------------
                          Vice President, Director of Accounting,
                          and Treasurer



<PAGE>   1

                                                                    EXHIBIT (Q)

                     MONTHLY CERTIFICATEHOLDERS' STATEMENT
                         Discover Card Master Trust I
                       Series 1997-4 Monthly Statement
                     Class A Certificate CUSIP #25466KBK4
                     Class B Certificate CUSIP #25466KBL2


Trust Distribution Date: January 15, 1998  Due Period Ending:  December 31, 1997

Pursuant to the Series Supplement dated as of October 31, 1997 relating to the
Pooling and Servicing Agreement dated as of October  1, 1993 by and between
Greenwood Trust Company and U.S. Bank National Association, as Trustee, the
Trustee is required to prepare certain information each month regarding current
distributions to Certificateholders and the performances of the Trust.  The
information for the Due Period and the Trust Distribution Date listed above is
set forth below:                          

1.   Payments for the benefit of Series Investors this Due Period (per $1000 of
     --------------------------------------------------------------------------
     Class Initial Investor Interest)
     --------------------------------
<TABLE>

     Series  1997-4                                Total         Interest      Principal
        <S>          <C>                      <C>             <C>           <C>
        Class A      31 days at 6.050470000%  $5.210126944    $5.210126944  $0.000000000

        Class B      31 days at 6.230470000%  $5.365126944    $5.365126944  $0.000000000
</TABLE>

2.   Principal Receivables at the end of the Due Period
     --------------------------------------------------
<TABLE>
<S>                                                    <C>
 (a) Aggregate Investor Interest                       $15,252,113,676.00
     Seller Interest                                    $5,480,961,113.85

     Total Master Trust                                $20,733,074,789.85


 (b) Group One Investor Interest                       $12,702,113,676.00

 (c) Group Two Investor Interest                        $2,550,000,000.00

 (d) Series 1997-4 Investor Interest                      $789,474,000.00

 (e) Class A Investor Interest                            $750,000,000.00

     Class B Investor Interest                             $39,474,000.00
</TABLE>

3.   Allocation of Receivables Collected During the Due Period
     ---------------------------------------------------------
<TABLE>
<CAPTION>


                                          Finance Charge             Principal             Yield
                                            Collections            Collections           Collections

 (a) Allocation of Collections between Investor and Seller
 <S>                                        <C>                 <C>                           <C>
     Aggregate Investor Allocation.          $237,299,419.89     $2,125,161,479.34            $0.00

     Seller:                                  $72,127,389.19       $645,944,896.12            $0.00

 (b) Group One Allocation                    $197,630,902.97     $1,769,905,642.00            $0.00

 (c) Group Two Allocation                     $39,668,516.92       $355,255,837.34            $0.00

 (d) Series 1997-4 Allocations                $12,284,244.32       $110,012,923.10            $0.00

 (e) Class A Allocations                      $11,665,390.70       $104,470,710.35            $0.00

     Class B Allocations                         $618,853.62         $5,542,212.75            $0.00
</TABLE>
<PAGE>   2
4.   Information Concerning the Series Principal Funding Accounts ("SPFA")
     ---------------------------------------------------------------------
<TABLE>
<CAPTION>

                         Deposits into the
                         SPFAs This        SPFA    Deposit Deficit Investment
                         Due Period       Balance    Amount         Income
     <S>                    <C>           <C>           <C>           <C>
     Series 1997-4          $0.00         $0.00         0.00          $0.00
</TABLE>

5.   Information Concerning Amount of Controlled Liquidation Payments
     ----------------------------------------------------------------
<TABLE>
<CAPTION>

                                                               Total Payments
                              Amount Paid    Deficit Amount    Through This
                            This Due Period  This Due Period     Due Period
     <S>                           <C>             <C>                <C>
     Series 1997-4                 $0.00           $0.00              $0.00
</TABLE>

6.   Information Concerning the Series Interest Funding Accounts ("SIFA")
     --------------------------------------------------------------------
<TABLE>
<CAPTION>


                                           Deposits Into the
                                             SIFAs This
                                             Due Period      SIFA Balance
     <S>                                  <C>                      <C>
     Series 1997-4                        $4,119,378.23            $0.00
</TABLE>

7.   Pool Factors
     ------------
<TABLE>
                                                            This Due Period
     <S>                                                    <C>
     Class A                                                1.00000000

     Class B                                                1.00000000
</TABLE>

8.   Investor Charged-Off Amount
     ---------------------------
<TABLE>
<CAPTION>

                                                             Cumulative
                                                              Investor
                                                             Charged-Off
                                           This Due Period    Amount
 <S>                                     <C>                       <C>
 (a) Group One                           $85,753,257.85            $0.00

 (b) Group Two                           $17,212,412.16            $0.00

 (c) Series 1997-4                        $5,330,208.76            $0.00

 (d) Class A                              $5,061,684.39            $0.00

     Class B                                $268,524.37            $0.00
</TABLE>

9.   Investor Losses This Due Period
     -------------------------------
<TABLE>
<CAPTION>

                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1997-4                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>
<PAGE>   3


10.  Reimbursement of Investor Losses This Due Period
     ------------------------------------------------
<TABLE>
<CAPTION>

                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>            <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1997-4                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

11.  Aggregate Amount of Unreimbursed Investor Losses
     ------------------------------------------------
<TABLE>
<CAPTION>
                                                             Per $1,000 of
                                                            Original Invested
                                                Total        Principal
 <S>                                              <C>           <C>
 (a) Group One                                    $0.00          $0.00

 (b) Group Two                                    $0.00          $0.00

 (c) Series 1997-4                                $0.00          $0.00

 (d) Class A                                      $0.00          $0.00

     Class B                                      $0.00          $0.00
</TABLE>

12.  Investor Monthly Servicing Fee Payable at the end of the Due Period
     -------------------------------------------------------------------
<TABLE>
 <S>                                                     <C>
 (a) Group One                                           $21,170,189.45

 (b) Group Two                                            $4,250,000.00

 (c) Series 1997-4                                        $1,315,790.00

 (d) Class A                                              $1,250,000.00

     Class B                                                 $65,790.00
</TABLE>

13.  Class Available Subordinated Amount at the end of the Due Period
     ----------------------------------------------------------------
<TABLE>
<CAPTION>

                                                            As a Percentage
                                                              of Class A
                                                Total       Invested Amount
     <S>                                 <C>                   <C>
     Series 1997-4 Class B               $98,684,250.00        13.1579%
</TABLE>

14.  Total Available Credit Enhancement Amounts
     ------------------------------------------
<TABLE>
<CAPTION>
                                             Shared Amount     Class B Amount
     <S>                                          <C>         <C>
     Maximum Amount                               $0.00        $59,210,550.00

     Available Amount                             $0.00        $59,210,550.00

     Amount of Drawings on Credit Enhancement
      for this Due Period                         $0.00                 $0.00
</TABLE>

<PAGE>   4

15.  Delinquency Summary
     -------------------
     End of Due Period Master Trust Receivables Outstanding  $21,038,295,646.35
<TABLE>
<CAPTION>
                         Delinquent Amount      Percentage of Ending
     Payment Status      Ending Balance         Receivables Outstanding
     <S>                   <C>                        <C>
     30-59 days            $583,480,689.24            2.77%

     60-179 days           $912,993,093.61            4.34%
</TABLE>

                                U.S. BANK NATIONAL ASSOCIATION
                                as Trustee


                              BY:
                                  ----------------------------

                                       Vice President


<PAGE>   5


                    MASTER SERVICER'S CERTIFICATE STATEMENT

                          Discover Card Master Trust I

                        Series 1997-4 Monthly Statement

                                  CREDIT CARD
                           PASS-THROUGH CERTIFICATES

     The undersigned, a duly authorized representative of Greenwood Trust
Company ("Greenwood"), as Master Servicer pursuant to the Pooling & Servicing
Agreement dated as of October 1, 1993 (the"Pooling & Servicing Agreement") and
the Series Supplement, dated as of October 31, 1997 (the "Series Supplement") by
and between Greenwood and U.S. Bank National Association, as Trustee, does
hereby certify as follows with respect to the Supplement Discover Card Master
Trust I, Series 1997-4 Master Trust Certificates for the Distribution Date
occurring on January 15, 1998:                    

<TABLE>
<S>                                                                                         <C>
1.  Greenwood is Master Servicer under the Pooling and Servicing Agreement.

2.  The undersigned is a Servicing Officer of Greenwood as Master Servicer.

3.  The aggregate amount of Collections processed during the related Due
    Period is equal to                                                                       $3,080,533,184.51

4.  The aggregate amount of Class A Principal Collections processed during
    the related Due Period is equal to                                                         $104,470,710.35

5.  The aggregate amount of Class A Finance Charge Collections processed
    during the related Due Period is equal to                                                   $11,665,390.70

6a. The aggregate amount of Class A Principal Collections recharacterized as
    Series Yield Collections during the related Due Period is equal to                                   $0.00

6b. The aggregate amount of Class A Additional Funds for this Distribution
    date is equal to                                                                                     $0.00

7.  The amount of drawings under the Credit Enhancement required to be
    made on the related Drawing Date pursuant to the Series Supplement:

    (a)  with respect to the Class A Required Amount Shortfall                                           $0.00
         is equal to

    (b)  with respect to the Class A Cumulative Investor Charged-Off                                     $0.00
         Amount is equal to

    (c)  with respect to the Class A Investor Interest is equal to                                       $0.00

8.  The sum of all amounts payable to the Class A Certificateholders
    on the current Distribution Date is equal to                                                 $3,907,595.21
</TABLE>


<PAGE>   6

<TABLE>
<S>                                                                                              <C>
 9.  The aggregate amount of Class B Principal Collections processed during
     the related Due Period is equal to                                                          $5,542,212.75

10.  The aggregate amount of Class B Finance Charge Collections processed
     during the related Due Period is equal to                                                     $618,853.62

11a. The aggregate amount of Class B Principal Collections recharacterized as
     Series Yield Collections during the related Due Period is equal to                                  $0.00

11b. The aggregate amount of Class B Additional Funds for this Distribution
     date is equal to                                                                                    $0.00

12.  The amount of drawings under the Credit Enhancement required to be
     made on the related Drawing Date pursuant to the Series Supplement:

     (a)  with respect to the Class B Required Amount Shortfall                                          $0.00
          is equal to

     (b)  with respect to the Class B Cumulative Investor Charged-Off                                    $0.00
          Amount is equal to

     (c)  with respect to the Class B Investor Interest is equal to                                      $0.00

13.  The sum of all amounts payable to the Class B Certificateholders
     on the current Distribution Date is equal to                                                  $211,783.02

14.  Attached hereto is a true copy of the statement required to be delivered by
     the Master Servicer on the date of this Certificate to the Trustee pursuant to
     Section 16 of the Series Supplement.
</TABLE>

     IN WITNESS WHEREOF, the undersigned has duly executed and delivered
certificate this 15th day of January, 1998.



                          GREENWOOD TRUST COMPANY
                               as Master Servicer

                          By:
                             -------------------------------
                          Vice President, Director of Accounting,
                          and Treasurer
















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