Abstract: Methods, systems, and computer program products for generating a payment solution. A request to generate a payment solution for a priced travel solution comprising at least one travel inventory item using a plurality of forms of payment may be received. Responsive to receiving the request, a payment amount may be allocated to each of the plurality of forms of payment based at least in part on a payment hierarchy that defines an order in which the plurality of forms of payment are to be used for payment of the priced travel solution and at least one payment constraint associated with at least one of the plurality of forms of payment. The payment solution may be generated based on the allocated payment amounts.