The card’s 7,000 limit can be used to withdraw 7,000 yuan using a POS machine.

When using a POS machine to make a payment, the amount that can be paid will be determined based on the available limit of the credit card. The available limit of the credit card is 7,000 yuan, so you can use the POS machine to withdraw 7,000 yuan.

The security of POS machines is related to the brand, model, operating system, security protocol and other factors of the equipment. POS machines of big brands have higher security and are anti-counterfeiting, anti-tampering, anti-tampering, etc. Multiple security measures.