A printer for outputting receipts enables easily producing receipts for mobile payments.A receipt production system includes a server that receives payment information; a payment processing terminal including a storage unit that stores server information, a payment unit that executes a payment process and generates payment information including identification information, a transmission unit that sends payment information including the identification information to the server, and an identification information provider unit that transmits the identification information and the server information by wireless communication; a mobile terminal including a terminal communication unit that sends and receives the identification information and the server information transmitted from the payment processing terminal; and a printer including a wireless communication unit that receives identification information and server information transmitted from the mobile terminal by wireless communication, a communication unit that receives payment information including the identification information from the server based on the server information, and a print unit that prints a receipt based on payment information.