<PAGE>
EXHIBIT 20.1
MONTHLY SERVICER'S CERTIFICATE
First USA Bank, National Association
First NBC Credit Card Master Trust
Series 1997-1
For the August 10, 2000 Determination Date
For the 35th Monthly Period
The undersigned, a duly authorized representative of First USA Bank, National
Association, (the "Bank"), pursuant to the Pooling and Servicing Agreement (the
"Pooling and Servicing Agreement"), dated as of August 1, 1997 by and
between the Bank, as successor Transferor and Servicer to Bank One Louisiana,
N.A. (as successor to the First National Bank of Commerce ("First NBC")) and
The First National Bank of Chicago, as Trustee, does hereby certify as follows:
1 Capitalized terms used in this Certificate have their respective
meanings as set forth in the Pooling and Servicing Agreement; provided,
that the "preceding Monthly Period" shall mean the Monthly Period
immediately preceding the calendar month in which this Certificate is
delivered. This Certificate is delivered pursuant to subsection 3.4(b)
of the Pooling and Servicing Agreement. References herein to certain
sections and subsections are references to the respective sections and
subsections of the Pooling and Servicing Agreement, as amended by the
applicable Series Supplement.
2 First USA Bank, National Association is Servicer under the Pooling and
Servicing Agreement.
3 The undersigned is a Servicing Officer.
4 The date of this Certificate is August 10, 2000, which is a
Determination Date under the Pooling and Servicing Agreement.
5 The aggregate amount of Collections processed during the preceding
Monthly Period [equal to 5(a) plus 5(b)] was $118,910,491
(a) The aggregate amount of Collections of Finance Charge
Receivables collected during the preceding Monthly Period the
Collections of Finance Charge Receivables $13,600,044
(b) The aggregate amount of Collections of Principal Receivables
collected during the preceding Monthly Period the Collections of
Principal Receivables was $105,310,447
6 The aggregate amount of Receivables as of the end of the last day of
the preceding Monthly Period was $919,945,587
7 Included is an authentic copy of the statements required to be
delivered by the Servicer on the date of this Certificate to the Paying
Agent pursuant to Article V.
8 To the knowledge of the undersigned, there are no liens on any
Receivables in the Trust except as described below:
None.
9 The amount, if any, by which the sum of the balance of the Excess
Funding Account and the Aggregate Principal Receivables exceeds the
Minimum Aggregate Principal Receivables required to be maintained
pursuant to the Pooling and Servicing Agreement, is equal to
$202,734,493
10 The amount, if any, of the withdrawal of the Specified Deposit from the
Finance Charge Account required to be made by the Trustee pursuant to
subsection 4.3(a) of the Pooling and Servicing Agreement on the related
Transfer Date is $0.00
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Monthly Servicer's Certificate
Page 2 (all amounts in dollars except percentages)
<TABLE>
<CAPTION>
11 Monthly Period Trust Activity
(a) Trust Activity Total Trust
==================================================== =======================
<S> <C> <C> <C>
Beginning Aggregate Principal Receivables 903,238,869
Beginning Excess Funding Account Balance 0
Beginning Total Principal Balance 903,238,869
Collections of Finance Charge Receivables 13,600,044
Discount Percentage 0
Discount Option Receivables Collections 0
Net Recoveries 0
Total Collections of Finance Charge Receivables 13,600,044
Total Collections of Principal Receivables 105,310,447
Net Default Amount 2,767,823
Minimum Aggregate Principal Receivables Balance 700,000,000
Ending Aggregate Principal Receivables 902,734,493
Ending Excess Funding Account Balance 0
Ending Total Principal Balance 902,734,493
(b) Series Allocations Series 1997-1 Series 1998-1 All Series
==================================================== ===========================================================
Group Number 1 2
Investor Interest 300,000,000 400,000,000 700,000,000
Adjusted Investor Interest 300,000,000 400,000,000 700,000,000
Principal Funding Account Balance 0 0 0
Minimum Transferor Interest 63,191,415
(c) Group I Allocations Series 1997-1 Total Group I
==================================================== ========================================
Investor Finance Charge Collections 4,517,092 4,517,092
Investor Monthly Interest 1,554,575 1,554,575
Investor Monthly Fees (Servicing Fee) 375,000 375,000
Investor Default Amounts 919,299 919,299
Investor Additional Amounts 0 0
Total 2,848,874 2,848,874
Reallocated Investor Finance Charge Collections 4,517,092 4,517,092
Available Excess 1,668,218 1,668,218
</TABLE>
12 Series 1997-1 Certificates
<TABLE>
<CAPTION>
Series 1997-1 All Other Transferor's
(a) Investor/Transferor Allocations Trust Interest Series Interest
============================================================================================================================
<S> <C> <C> <C> <C>
Beginning Investor/Transferor Amounts 903,238,869 300,000,000 400,000,000 203,238,869
Beginning Adjusted Investor Interest 903,238,869 300,000,000 400,000,000
Floating Investor Percentage 100.00000% 33.213805% 44.285074%
Fixed Investor Percentage 0.00000% 0.00000% 0.00000%
Collections of Finance Chg. Receivables 13,600,044 4,517,092 6,022,790
Collections of Principal Receivables 105,310,447 34,977,607 46,636,809
Net Default Amount 2,767,823 919,299 1,225,732
Ending Investor/Transferor Amounts 902,734,493 300,000,000 400,000,000 202,734,493
</TABLE>
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Monthly Servicer's Certificate
Page 3 (all amounts in dollars except percentages)
<TABLE>
<CAPTION>
Collateral
(b) Monthly Period Funding Requirements Class A Class B Interest Total
=================================================================================================================================
<S> <C> <C> <C> <C>
Principal Funding Account 0 0 0 0
Principal Funding Investment Proceeds 0 0 0 0
Withdrawal from Reserve Account 0 0 0 0
Available Reserve Account Amount 0 0 0 0
Required Reserve Account Amount 0 0 0 0
Coupon 6.15000% 6.35000% 7.22625% 6.21830%
Floating Investor Percentage 28.72994% 2.32497% 2.15890% 33.21381%
Fixed Investor Percentage 0 0 0 0
Investor Monthly Interest 1,329,938 111,125 113,512 1,554,575
Overdue Monthly Interest 0 0 0 0
Additional Interest 0 0 0 0
Total Interest Due 1,329,938 111,125 113,512 1,554,575
Investor Default Amounts 795,194 64,351 59,754 919,299
Investor Monthly Fees 324,375 26,250 24,375 375,000
Investor Additional Amounts 0 0 0 0
Total Due 2,449,506 201,726 197,642 2,848,874
Collateral
(c) Certificates - Balances and Distributions Class A Class B Interest Total
=================================================================================================================================
Beginning Investor Interest 259,500,000 21,000,000 19,500,000 300,000,000
Monthly Principal-Prin. Funding Account 0 0 0 0
Principal Payments 0 0 0 0
Interest Payments 1,329,938 111,125 113,512 1,554,575
Total Payments 1,329,938 111,125 113,512 1,554,575
Ending Investor Interest 259,500,000 21,000,000 19,500,000 300,000,000
</TABLE>
<TABLE>
<CAPTION>
(d) Information regarding Payments in respect of the Class A Certificates
(per $1,000 original certificate principal amount)
<S> <C>
1. Total Payment 5.125000
2. Amount of Payment in respect of Class A Monthly Interest 5.125000
3. Amount of Payment in respect of Class A Overdue Monthly Interest 0
4. Amount of Payment in respect of Class A Additional Interest 0
5. Amount of Payment in respect of Class A Principal 0
(e) Class A Investor Charge-Offs/Reimbursement of Class A Investor Charge-Offs
1. Total amount of Class A Investor Charge-Offs 0
2. Amount of Class A Investor Charge-Offs per $1,000 original certificate principal amount 0
3. Total amount reimbursed in respect of Class A Investor Charge-Offs 0
4. Amount reimbursed in respect of Class A Investor Charge-Offs per $1,000 original
principal amount 0
5. The amount, if any, by which the outstanding Principal Balance of the Class A
Certificates exceeds the Class A Adjusted Investor Interest after giving effect to all
transactions on such Distribution Date 0
(f) Information regarding Payments in respect of the Class B Certificates
(per $1,000 original certificate principal amount)
1. Total Payment 5.291667
2. Amount of Payment in respect of Class B Monthly Interest 5.291667
3. Amount of Payment in respect of Class B Overdue Monthly Interest 0
4. Amount of Payment in respect of Class B Additional Interest 0
5. Amount of Payment in respect of Class B Principal 0
</TABLE>
<PAGE>
Monthly Servicer's Certificate
Page 4 (all amounts in dollars except percentages)
<TABLE>
<CAPTION>
(g) Amount of reductions in Class B Investor Interest pursuant to clauses
(c), (d) and (e) of the definition of Class B Investor Interest
<S> <C>
1. Amount of reductions in Class B Investor Interest 0
2. Amount of reductions in Class B Investor Interest per $1,000 original certificate
principal amount 0
3. Total amount reimbursed in respect of reductions of Class B Investor Interest 0
4. Amount reimbursed in respect of reductions of Class B Investor Interest per
$1,000 original certificate principal amount 0
5. The amount, if any, by which the outstanding Principal Balance of the Class B
Certificates exceeds the Class B Investor Interest after giving effect to all
transactions on such Distribution Date 0
(h) Information regarding Distribution in respect of the Collateral Interest
1. Total distribution 5.821146
2. Amount of distribution in respect of Collateral Monthly Interest 5.821146
3. Amount of distribution in respect of Collateral Overdue Interest 0
4. Amount of distribution in respect of Collateral Monthly Principal 0
(i) Amount of reductions in Collateral Interest pursuant to clauses (c), (d) and (e)
of the definition of Collateral Interest
1. Amount of reductions in Collateral Interest 0
2. Total amount reimbursed in respect of reductions of Collateral Interest 0
(j) Application of Reallocated Investor Finance Charge Collections
1. Class A Available Funds 3,907,285
a. Class A Monthly Interest 1,329,938
b. Class A Overdue Monthly Interest 0
c. Class A Additional Interest 0
d. Class A Servicing Fee 324,375
e. Class A Investor Default Amount 795,194
f. Excess Spread 1,457,778
2. Class B Available Funds 316,196
a. Class B Monthly Interest 111,125
b. Class B Overdue Monthly Interest 0
c. Class B Additional Interest 0
d. Class B Servicing Fee 26,250
e. Excess Spread 178,821
3. Collateral Holder Available Funds 293,611
a. Excess Spread 293,611
4. Total Excess Spread 1,930,211
</TABLE>
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Monthly Servicer's Certificate
Page 5 (all amounts in dollars except percentages)
<TABLE>
<CAPTION>
(k) Application of Excess Spread and Excess Finance Charge Collections Allocated to Series 1997-1
<S> <C>
1. Beginning Excess Spread 1,930,211
2. Excess Finance Charge Collections 0
3. Applied to fund Class A Required Amount 0
4. Unreimbursed Class A Investor Charge-Offs 0
5. Applied to fund Class B Required Amount 64,351
6. Reductions of Class B Investor Interest treated as Available Principal Collections 0
7. Applied to Collateral Monthly Interest and unpaid Collateral Monthly Interest 113,512
8. Applied to Collateral Interest Servicing Fee and any overdue Collateral Interest Servicing Fee 24,375
9. Collateral Investor Default Amount treated as Available Principal Collections 59,754
10. Reductions of Collateral Interest treated as Available Principal Collections 0
11. Deposit to Reserve Account (if required) 0
12. Applied to other amounts owed to Collateral Interest Holder 0
13. Balance to constitute Excess Finance Charge Collections for other series 1,668,218
13 Trust Performance
(a) Delinquencies
1. 30-59 days 10,720,247
2. 60-89 days 6,222,772
3. 90 days and over 10,384,252
4. Total 30+ days delinquent 27,327,271
(b) Base Rate
a. Current Monthly Period 8.21830%
b. Prior Monthly Period 8.26700%
c. Second Prior Monthly Period 8.24264%
(c) Three Month Average Base Rate 8.24265%
(d) Portfolio Yield (gross portfolio yield less net defaults)
a. Current Monthly Period 14.39117%
b. Prior Monthly Period 13.86670%
c. Second Prior Monthly Period 11.42512%
(e) Three Month Average Portfolio Yield 13.22766%
(f) Excess Spread Percentage
a. Current Monthly Period 6.67287%
b. Prior Monthly Period 6.09969%
c. Second Prior Monthly Period 3.68248%
(g) Three Month Average Excess Spread Percentage 5.48501%
(h) Monthly Payment Rate (total collections/beginning aggregate principal receivables) 13.16490%
(i) Portfolio Adjusted Yield 6.17287%
</TABLE>
IN WITNESS WHEREOF, the undersigned has duly executed and delivered
this certificate this 10th day of August
First USA Bank, National Association, as Servicer
By: /s/Tracie Klein
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Name: Tracie Klein
Title: First Vice President
