Ecommerce means buying and selling products or services online. If you visit a website, choose a product, make a payment and receive your order, you have taken part in ecommerce. It can be as simple as buying a T-shirt online or as complex as running an international online store with thousands of products. The basic idea is: Customer finds your business ↓ Visits your online store ↓ Chooses a product ↓ Pays online ↓ Receives the order That is ecommerce in its simplest form. W