Use integrated management systems of all types of entertainment services in your area: Family entertainment centers, resorts, restaurants, clubs...
Use only one payment system (card) to use for the payment of all services and play all the games. Payment cards are debit cards can.
Use a database (database) and a central server (server) to the center of the entire transaction with the customer: purchase cards, recharge cards, game cards, the doors card and payment services, such as eating, drinking, watching movies with the card.