If you apply for the supplementary card of China Merchants Bank Credit Card, you can't get it on the same day. If you apply through the counter, it usually takes 10 working days from the receipt of your application materials by the audit department to the completion of the credit card. After approval, we will make a card for you within 2 working days, and then send it to you by registered mail according to the billing address. Generally, the sending time of registered letters is 15 days.