Grand Appliance, is designed as a retail store that offers good products of appliances and household items, with an online platform, which guarantees product visualization, features, value, integrates a variety of products, offers discounts on purchases, home delivery, facilitates services for installation, likewise integrates into its platform good options to buy, allowing to acquire various products to equip the home in a single package, ensures that customers access to promotions and also facilitates access to a fast and secure purchase. Grand Appliance, has a well developed online platform, offers users the creation of an account in the system, facilitating a choice of products, attaching them to a system of carts and ensuring reliable information of the selected product, as well as selecting the amount of products to purchase and services to request, likewise Grand Appliance, supports a variety of payment systems, allowing users to make payment from PayPal, with promotional code, with credit line or physical card Grand, thus providing an easy means of payment for the purchase of household appliances and electronics.