[{"inputs":[{"internalType":"address","name":"_business","type":"address"},{"internalType":"address","name":"_customer","type":"address"}],"stateMutability":"payable","type":"constructor"},{"stateMutability":"payable","type":"fallback"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"Approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]