CCB’s global payment credit cards are divided into China UnionPay single-logo card, UnionPay visa dual-logo card, and UnionPay master dual-logo card. Check out which international organization channel the card you hold supports. The hotel must support your credit card's international organization channel before it can handle pre-authorization for you. If the channel supported by your credit card matches that of the other hotel, but you still cannot perform authorized transactions, it is recommended that you call the customer service behind the credit card. Please call the hotline and call the customer service staff to further inquire about the card status and credit limit.