hi
many thank for your question
if you have balance in your card and do not using that balance . VISA will take $1 every month for maintenance fees. YOU DO NOT HAVE TO PAY ANY OTHER FEES . we strongly advice user keep money in uquid wallet ( free ) and you load to your card only you need fund for make payment
- each card have limit $2500 if you do not want upgrade to unlimited level. if you want spend more thant this amount you can buy another virtual card with only $1
Regard
hi
you are correct, if you have $0 in your card then VISA can not charge you fees ( because card not have minus balance) we also not take money from your wallet to pay this fees. however, if you have card and not active for 3 months ( let say you not buy or loading or do anything) after 3 month VISA will deactive your card
Hope this clear out your question