1. First of all, (the applicant applying for supplementary card) needs to fill out an application form, and the information of the main card and supplementary card in the application form must be completed.
2. Secondly, it is necessary to provide a copy of the ID card of the main cardholder and a copy of the ID card of the supplementary card applicant.
Finally, you need to ask the main cardholder to sign the application form and indicate the main card number. Submit the completed application form to the acceptance outlets.
Two, the main card and the secondary card of the credit card can share the credit limit of the main card, and the consumption records are uniformly included in the bill of the main card, and the cardholder of the main card pays the arrears. For example, if the credit limit of the credit card is 20,000 yuan for the main card and 5,000 yuan for the auxiliary card, then the available credit limit of the main card and the auxiliary card in the current month is 1.5 million yuan.
Extended data:
The main card and the secondary card of a credit card are subordinate. The secondary card is based on the name of the main card, has the same function and shares an account. Each credit card master card can apply for up to two supplementary cards, and the master card holder has the right to request cancellation of its supplementary cards. The credit limit of the secondary card shall be designated by the cardholder of the primary card and shall not exceed the credit limit of the corresponding primary card.
Every citizen with full capacity for civil conduct can apply for a personal card. Personal card holders can apply for supplementary cards for their spouses and 18-year-old relatives, and the number of supplementary cards shall not exceed two at most. The holder of the main card has the right to request the cancellation of its supplementary card.
Baidu Encyclopedia-Notice on Printing and Distributing the Measures for the Administration of Credit Card Business
Baidu Encyclopedia-Shanghai Pudong Development Bank Credit Card