Based on our 1 debit card, you can apply for two Apple Pay debit cards, but not limited to the same Apple device; Based on our 1 credit card (UnionPay brand or dual-brand personal credit master card), you can apply for 1 Apple Pay credit card on the same Apple device, and you can apply for up to 5 Apple Pay credit cards. Apple Watch Series3, iPhone X, iPhone 8 and iPhone 8 Plus can add up to 12 bank cards (including credit cards and debit cards, our bank cards and other bank cards), and other models can add up to 8 cards. The first account opening card is the default payment card.