A bank receipt refers to a bank receipt. A bank receipt refers to a valid certificate issued by a bank after it handles business, which can prove that a certain business has been handled in the bank. Common bank receipts include ATM receipts, counter receipts, reconciliation receipts and electronic receipts. Paper receipts are best destroyed after use, because they will leave some transaction information. The main function of bank receipt is to prove a single transaction, and there is no other function. If you need a certificate with legal proof, you need the bank to print the transaction details, so the bank receipt has no legal effect.