If you are reading this, you have internet access and have probably already tried to buy something online. That's what e-commerce is about, at least from a buyer perspective. When it comes to sellers, things can be a lot more complicated.
The truth is that buyers and consumers don't really care what you-as the seller-have to do behind the computer screen; all they want is to be able to buy your products in a few seconds. If you can't offer them that, you'll lose customers.