As far as I know, at present, only the Transformers credit card (two types of cards, the English version of the film group and the film badge version) is a UnionPay -JCB double-logo credit card, and other cards that change to 4 are JCB single-logo credit cards (with full currency function, that is, foreign currency transactions are recorded in RMB, free of currency exchange fees). Please refer to the picture for details.

Dual ID card:

Single identification card (gold card and platinum card)

If the landlord has other questions, you can ask.