It may freeze.

If you use your credit card to make a statement at the bank, if the consumption record account is often at a fixed merchant, and the card is swiped in large integer amounts, your credit card will be considered to be suspected of cashing out. It is suspected that, under normal circumstances, it will not cause much harm to the foundation of the crusher, but if things continue like this, the card limit of the graphics card user will be reduced, or even the card will be blocked.

It’s just a normal check to see the consumption details, but now it’s all compared with big data. Anyone who uses POS machines to cash out must be aware that they will be caught.