Crypto or cryptocurrency is a next-generation digital currency. You can use it just like electronic or paper money, for example, to shop at online and local shops or to pay for services. As a merchant or service provider, you can easily accept it at your point-of-sale.
Some of the most well-known cryptocurrencies are bitcoin, bitcoin cash, ether, various tokens, etc. They differ in a variety of ways, but paying with and accepting them is precisely the same when you use the GoCrypto system.