Generally it can be accumulated on the main card. However, MasterCard with special restrictions is not acceptable. For example, the main card is a special co-branded card and so on. Personal cards are specially stipulated, and there are also cards with separate points. For details about which card you have, please consult the customer service staff.

Generally, a master card is held. As long as the consumption record of the master card is good, the application for a supplementary card will generally be approved. It takes 20~45 days from application to card collection, 15~20 days for review, and there is still time for mailing.