They have 4 types of cards with different BINs (I think it's the Bank Identification Number). Not all types of their cards can be used in some of the services they support, but for now they're not as global as we think. Samsungpsy and GPay aren't yet supported for all card types:
https://bitstorecard.notion.site/What-services-can-I-use-with-Bit-Store-Virtual-Crypto-Card-f42aa45802be4fe8b2da983732561a32