Systems and methods for purchasing credits are described. The system includes a plurality of electronic transaction terminals, an activity table, a computing device, a financial account server, and a credit system. The electronic transaction terminals include a handheld device that receives patron input and are located at an activity table. The electronic transaction terminals are in electronic communication with the computing device and provide an electronic transaction request instruction. The system generates from the electronic transaction request instruction, an electronic transaction request that is communicated from the computing device to the financial account server. The computing device then receives an electronic transaction approval from the financial account server and generates an authorization to dispense credits to a patron. The computing device then communicates the authorization to dispense credits to the credit system associated with the activity table so that the patron receives the credits at the activity table.