When shopping in Tokyo to buy luxury goods, there is no limit on how much you can use CCB’s credit card. As long as the limit on the card is available, you can use it. If the original limit on the card is not enough, you can also deposit some additional money to the card. The money you deposited together with the original limit can be used out at once. . However, if you swipe a lot at the same store, the card may be frozen. If you encounter this situation, one is to call CCB customer service after freezing. As long as you confirm that you are using it, you can unfreeze it. Another way is to contact the bank before going and explain not to impose this restriction on your card, but this may involve certain risks.