I bought crypto with globalfy virtual card without any problem. I used moonpay.Maybe it's better to ask Mercury bank directly to get the right answer. No one here seems to be able to answer the question but I would like to know if it is possible to buy crypto with their card.
Globalfy claims to be crypto friendly (but thanks for sharing the experience), guys from their management explained it here some time ago (see thread named Globalfy...)I bought crypto with globalfy virtual card without any problem. I used moonpay.
Haven't tried with mercury.. so can't help there.