Yes, it can be used as long as it corresponds to the POS machine organized by the card.

for example, if you have a VISA card, you can use a POS machine with a VISA line in your hand.

for example, if you have a MasterCard card, you can use a POS machine with MasterCard lines in your hands.

for example, if you have an AE card, you can use the POS machine with AE line in your hand.

for example, if you have a JCB card, the merchant can use the POS machine with JCB line.

Only the POS machines of most domestic merchants only support UnionPay lines, and only a few merchants have POS machines with lines like VISA, such as airports, hotels, duty-free shops and individual merchants.