Coinbase Card this is a Visa bed card this allows users to have direct access and be able to make their payments with their card, this card supports currencies such as Bitcoin, Ethereum, Litecoin among others, these names are some of the ones that your target market It is very good since they are currencies that can be spent in the world, taking into account that only the places where they accept are those that work with points of sale where they accept Visa, payments are made instantly and it is easy and comfortable to use, in addition to security will depend on the user since it is a physical card that only the holder has the option of using it, this card has a very varied interest rate for each purchase or withdrawal but even so it is still very viable in the market