<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<S> <C> <C>
<PERIOD-TYPE> YEAR YEAR
<FISCAL-YEAR-END> DEC-31-1997 DEC-31-1998
<PERIOD-START> JAN-01-1997 JAN-01-1998
<PERIOD-END> DEC-31-1997 DEC-31-1998
<CASH> 0 65,480
<SECURITIES> 0 0
<RECEIVABLES> 0 78,776
<ALLOWANCES> 0 25,000
<INVENTORY> 0 0
<CURRENT-ASSETS> 0 121,006
<PP&E> 0 155,864
<DEPRECIATION> 0 42,585
<TOTAL-ASSETS> 0 1,163,648
<CURRENT-LIABILITIES> 0 919,839
<BONDS> 0 0
0 0
0 0
<COMMON> 0 12,920
<OTHER-SE> 0 157,477
<TOTAL-LIABILITY-AND-EQUITY> 0 1,163,648
<SALES> 870,539 2,073,687
<TOTAL-REVENUES> 870,539 2,073,687
<CGS> 219,623 396,570
<TOTAL-COSTS> 453,333 1,362,070
<OTHER-EXPENSES> 0 0
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 0 2,345
<INCOME-PRETAX> 197,583 312,702
<INCOME-TAX> 73,141 116,038
<INCOME-CONTINUING> 124,442 196,664
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> 124,442 196,664
<EPS-BASIC> 0.01 0.02
<EPS-DILUTED> 0.01 0.01
</TABLE>