If you have an online business that thrives on selling products, you can pursue the four methods listed below to boost you sales.1) Do Follow-UpsYou should make sure that you ask for email addresses for any kind of transaction. This will allow you to update your customers on the standing of their orders or requests. It will also allow you to generate more orders as you introduce other products to them in the future.2) Practice Up-SellingWhen a transaction has begun with a potential customer, don't forget to offer an improved version of the product they are interested in. Since the customer has already expressed an intention to make a purchase, this is the best time to introduce more products and potentially generate more profits. You may also try to bundle the product with others in your portfolio....