See my blog on turnkey software
Potential customers browse your online catalog and, if they like what they see, they will place an order through your website. Payment is deposited directly into your merchant account. You then go to your dropshipper website to place an order for the requested merchandise. The dropshipper is responsible for shipping the merchandise directly to the customer, and you pocket the difference between your price and the dropshipper price as pure profit. Only your business contact information goes on the associated shipping paperwork, and the customer is completely unaware that a middleman is involved.