Visit the "Sell on Amazon" page. (See resources) Click the "Start selling" button under the "Sell Professionally" heading. Fill out the form for creating an online login, click "Continue" and fill out the information requested on the following forms, including a credit card number and phone number, for use during registration. Using Amazon to start your e-commerce business provides a platform for marketing, connecting with customers, selling, billing, and even shipping your products. This can help you start your venture with fewer resources, grow your business more quickly, and learn valuable lessons about selling online in the process. With Amazon's Fulfillment by Amazon, or FBA, business program, you'll pay Amazon even more. The FBA program takes on logistical tasks for your business, such as storing your products in fulfillment centers, packaging and shipping your orders.