Why should I use CCB Longka Credit Card to swipe my card at Chow Tai Fook Gold Bank?

Yes, my CCB credit card has been used in Hongkong and Chow Tai Fook in China. If you can't swipe your card, there may be the following reasons.

First, the card status is abnormal, such as card degaussing and chip damage.

Second, the card does not support transactions. For example, the card with VISA single logo /JCB single logo does not support UnionPay transactions, nor does it support some online transactions.

Third, there is nothing wrong with the card. If the signal of POS machine is not good, the off-line transaction will fail.

Fourth, the IC chip credit card will not be used if the cashier still operates the transaction by swiping the card instead of inserting it, because UnionPay has turned off the downgrade transaction function.

Fifth, the card quota is insufficient.

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