Computerization allows business to deal with large database and faster their operations     process. Moreover data records can aid as decision support in their business decision making. Many large retailers like Wal-Mart has utilized the advantages of computerization and become the largest retailer in the world. The field of retail sales has its basic in retailers bringing buyers and product's together in the marketplace. There are a number of ways retailers can do this ,and many tools they can use in their work. Computers, which have had an impact on nearly every economic sector, are especially prevalent in relail where their effect is visible at each level of the retail organization.


  Online Sales

       One of the most significant impact of computers in the field of retail sales is the phenomenon of online sales. Most major retailers have large Web presences, offering a full range of their



products for order customers can order out-of-stock items from a physical  location for home delivery or in-store pickup, eliminating the lost sales that come from lack of inventory.

Marketing

Retailers also feel the impact of Computers when it comes to marketing. In addition to print, radio and television marketing, retailers can turn to the internet for banner ads, websites and email promotions that get customer's attention. Online marketing also means that a retailer can reach potential customer's anywhere in the world for a much more reasonable cost than other forms of global marketing.


Inventory Management

     Retailers need to control their inventories to succeed.Too much overhead means the business money is tied up in unsold product.Too little means there might be problems meeting customers demand. A simple  computers program such as a spreadsheet allows a retailer to track inventory levels over time and ensure that the right amount of products is always in stock.


   An excellent case study for computerization in retail sales is wal-Mart. Wal-Mart is a good case study because it is a company has many  impact on sales .

None of us live entirely independent of others. We all depend on retail sales to live.

Computerization of the industry largely affects our every day. Regardless of whether it's impact

is good or bad, computerization in retail sales helps our society work in more efficient and cost-effective ways.