Very reliable, safe and easy to use platform. If you get used to paying with the card you will always receive a reward that you can accumulate and then redeem. I always recommend it to my friends. Very good use cases. Application with easy GUI and easy to manage the Card, FIAT and Currencies. I like it although there are many who have complained because it has not reached them and there are even some who claim that it is a complete scam, in addition to that it crashes a lot apparently.