There's nothing that sells better than food. And if you're looking to go into the food industry, good for you. If your food's great, the odds are you'll be a terrific hit with your customers. But let's say you want to take it a notch higher and try something different, like say an online website that takes orders and manages payments and delivery etc. Now that's a whole different way of running a food business. You're going online, and it's not just the way your food tastes that comes into play. There are a lot of other things you'll need to take care of as well.