Can pos machines use social security cards?

If it can be used for medical insurance reimbursement but not

If the medical insurance card bears the UnionPay logo, it belongs to insurance and medical insurance. As long as this medical insurance card is activated in the bank, it can be swiped on the UnionPay POS machine.

1. The POS machine of UnionPay business can swipe all bank cards with UnionPay logo in China. As for whether the social security card can be swiped, sometimes the payment function that supports swiping the social security card can be opened.

2. Social security card system is different from bank card, not all UnionPay merchants have it.