Novacard Atlas: A Visa prepaid card supports payments at 150+ countries. It can be added to mobile wallets to make payment in-store.
Do you have any card that is more oriented towards customers outside of United States?
From reading your website I can see that Novacard Atlas is charging hefty 7.5% for card issuance plus 3% for all non-US payments.
I know other virtual cards with better fees, especially for other countries out of US.