Transaction management for processing payment-related aspects of transactions is facilitated. According to an example embodiment of the present invention, a transaction management approach involves the processing of payments on behalf of a buyer or other owing party. These payments are made, e.g., in connection with accounts payable or other functions implemented by the buyer/owing party. In some applications, the payment processing involves a trade credit approach, wherein payment is made on behalf of the buyer/owing party against a credit-type account.