Xapo USD is a debit card one of the first debit cards to use the Bitcoin wallet system. It offers service to wallet users so that they can manage their assets quickly and safely, in addition to offering fast operations from PCs or mobiles, since this card has a mobile application. Xapo USD has a cost of $ 20 for many people it can be somewhat high but it will not charge transaction fees and it is estimated that in the coming years the value may decrease