it's for * * *.
booking co-branded card is a kind of VISA full-currency card, which is applicable to overseas countries. It mainly has the following characteristics:
1. RMB repayment free of foreign exchange fees
2. Free annual fee to give 2 million aviation insurance
3. Holding a card to rob high-end members of Booking
Genius
4. Enjoy 5% cashback of Booking hotel reservations (subject to compliance)