With the profitable income model, users can generate revenue in a quick way. The sales letter is the main page where you request you customer to purchase the product and the squeeze page comes into play before the sales letter as it gives complete emailing list as to whom the letters have to be sent. Once users send an email, they continuously follow them up by providing more opportunities and once the product is delivered, a registration form is forwarded to the buyers. On proper registration, the buyers are directed to download page, from where they will download the require product.