A sales letter is a type of business letter that can be used for both sales and marketing purposes. These sales letters are used to introduce the product and also to sell it. Sales Cover Letter Example Template Rg Cover Letter Example Templates Cover Letter For Resume Cover Letter Tips It is a small business contract of business law to transfer the ownership of business from the seller to the buyer. Sale of business letter . It can be given as a single sales material or it can also be included in marketing portfolios or presentations to strengthen the message that the business would like. What Is a Sales Letter. It lets the potential customer know about your products how much they cost and how to purchase them. This simple sales letter will help you introduce a new product to the market. On the left-hand side of your business letter you should list your contact info. The goal of a sales letter is to show a customer how your business will benefit them. A business p...