Thanks for the info. I use
https://cryptolicense.net/. The potential of cryptocurrencies as a global tool for making payments and financial transactions is being recognized by a growing number of experts. Therefore, exchange services that use not only traditional fiat but also digital currencies are promising and represent a new word in international business. However, in order to operate legally, a cryptocurrency license is required. It is permission to conduct transactions with digital funds, convert them into fiat currencies, accept money from third parties and perform other actions provided for by the rules.