offline stores are a blessing to official website. Use in the offline store of Fuzhifu Line: show the card voucher to the waiter and enjoy the corresponding discount or gift, and use it when purchasing goods in Fuzhifu official website: enter the card voucher redemption code into the corresponding redemption box to enjoy the corresponding discount or gift. Fuka is a prepaid card issued by Yufu Payment Co., Ltd., as one of the first batch of six national third-party payment enterprises in China, and its business license covers online payment. The prepaid card is divided into the following two general cards. Up to now, Fuka General Card has been established, covering more than 31 large department stores and supermarkets.