Computer network is the modern way of communication and business transactions. Ecommerce or electronic commerce is the process of buying and selling of products and services through electronic systems. Internet marketing and sales is convenient for the sellers and the buyers. Ecommerce is the sales aspect of e-business. In online business the business websites are designed to give the customer all the information about the company’s product and its details. If the customer is interested in purchasing the product he can directly either visit the shopping centre or can directly do it through the website.

E-commerce attempt work stunningly if the attempt is moving in the right track. Catalog flexibility with e-commerce sites will help in updating the e-catalog anytime and online updating of products and services is fast. If the choice is to add a new product or products or to remove an existing one, or to adjust the price rate ecommerce websites make it fast. In marketing a good amount is spend by the companies, but if the firm has a strong website that deals with e-business and commerce, the marketing expenses will be cut down dramatically. Medium business firms can compete on equal footing with major players in the arena and can attract potential customers through e-commerce sites.