chequeguarantee card
A chequeguarantee card is essentially an abbreviatedportable letter of
credit granted by a bank to a qualified depositor, providing that when he is paying a business by cheque and the retailer
writes the card number on the back of the cheque, the cheque was signed in the retailer's presence, and the retailer verifies the signature on the cheque against the signature on the card, then the cheque cannot be stopped and payment cannot be refused by the bank。
英国银行的支票保证卡，英文称呼为Chequeguarantee Card，它主要的作用是在使用支票时出示，以作为支付保证，支票保证卡上会被注明担保的金额，也就是持卡人每次可以开具支票的最高额度。