Yes, the bank card bound to Doudian must be a Class I card.

1. Because a Class I card is a type of bank card, it has complete bank account functions and can be used for online payment, transfer and other operations, and Doudian needs to accept users' payment and withdrawal functions, so it must be bound to a Class I card with complete bank account functions.

2. Compared with other types of bank cards, Class I cards have higher identity authentication and security levels, which can better protect the property safety of users.

Therefore, Doudian only allows the binding of Class I cards to ensure the safety of users' payments and withdrawals.

Must be a Class I card

The bank cards bound to Doudian are all designated by Douyin, including China Construction Bank, Bank of China, Industrial and Commercial Bank of China, Agricultural Bank of China, etc. For large banks, the amount of push flow is not based on which bank card.

It is best to use a Class I card, because only a Class I card can return the main functions of a bank card. Therefore, when binding to Doudian, you must be able to transfer money. A Class I card is the most complete, so a Class I card is the best choice.

Yes, Doudian's business license and Doudian's bank card need to be consistent. This is to ensure the consistency and security of the merchant's information, and to facilitate the platform's settlement and payment. If the merchant changes the bank card, it is necessary to modify and re-verify it in the Doudian background.

No, now even if the customer's bank card is a Class II card, it can be bound to Doudian. Although Class II cards have daily consumption limits, the Class II card bound to Doudian will not affect his use