Yo ,
I'm trying to lunch my shopify store but the credit card is still a problem for me too .
that makes it to of us struggling with the same problem 😒 .
Anyway I want to lunch my shopify store soon but struggling with credit cards and stuff like that , I'm planning on getting a paysera visa card and trying it out cause I ran out of options 😑 .
And I think that , shopify accepting the card or not , is just a matter of luck because it's a prepaid card and shopify accepts them sometimes and sometimes not .
And I think it depends on the location , the issuer or the card and technical aspects like that so if you try it out or find a solution please let me know cuz apparently we're having the same problem 😢
I hope that helps