Can a bank card be bound to Taobao first and then to JD.COM? COM？

A bank card can be bound to Taobao and then to JD.COM. Because this kind of binding is to sign up for payment services. One card can handle multiple cards, and general websites can be bound.

Supplement: What is the agent payment service?

For the payment service, the cardholder can make payment by entrusting the bank to deduct money. Signing a contract once can avoid the trouble of going back and forth between the charging unit and the bank counter many times in the future.

Remittance items: collecting electricity, tuition and fees, water, gas, cable TV, pension, insurance, personal loan repayment, telephone, mobile phone, computer network service, road maintenance fees, taxes, property management fees, rent and other more than 30 kinds of public utilities.

Agency business: entrusted by the unit, paying employees' salaries, bonuses, pensions for retirees, insurance survival funds and corporate financial reimbursement.