Maybe some years ago no one knew what a merchant account is, because no one needed one. But now, with the development of technology and the internet a merchant account is very important. This kind of account is necessary for any internet based business, because it’s the only way to use credit card processing.
If you have an online business, like an online store, and you sell products and services to people all over the world, then you should get a merchant account. It’s basically a bank account for the money used in transactions. Let’s say you have an item to sell. Then the payment for that item goes into that account.