ICBC's credit card tips are changed in batches.

Batch card replacement refers to the unified production and replacement of cards by one unit or multiple units.

Most of them mean that when new card types are introduced to match the promotion of new applications, users take the initiative to replace and upgrade their cards in order to use new services.

According to the current card replacement business rules, the new card number and account number changed by the customer remain unchanged. All the service functions opened by the original card number in the issuing bank are transferred to the new card, but the function of withholding and remitting the handling fee signed by the customer with the third party of the original card number (old card number) is not supported. After the worry-free card exchange function is enabled and the old and new card numbers match and correspond, the customer signs an authorization document with the bank to enable the following businesses: counter agency business (regular), back-office agency business of branches, corporate online banking collection and payment, agency financial payment (with files), counter agency business (quasi-real-time), financial management system (on behalf of employees in the bank), insurance agency business, pension business, bank-enterprise interconnection collection and payment, agency payment and opening-up business.