No person engaged in the business of betting or wagering may knowingly accept, in connection with the participation of another person in unlawful Internet gambling-
(1) credit, or the proceeds of credit, extended to or on behalf of such other person (including credit extended through the use of a credit card);
(2) an electronic fund transfer, or funds transmitted by or through a money transmitting business, or the proceeds of an electronic fund transfer or money transmitting service, from or on behalf of such other person;
(3) any check, draft, or similar instrument which is drawn by or on behalf of such other person and is drawn on or payable at or through any financial institution; or
(4) the proceeds of any other form of financial transaction, as the Secretary and the Board of Governors of the Federal Reserve System may jointly prescribe by regulation, which involves a financial institution as a payor or financial intermediary on behalf of or for the benefit of such other person.
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