... which means time and money is wasted your customers cannot immediately get the most update news of your product, simply the million-dollar contract will fly to other companies the piles of paper won't remind you when your product is expired, you need to search through the papers it is not easy to comunicate to your branch stores. Many workers are needed to check the store Solution of the problem To solve the problem in the old supermarket system,setup up a database system that would control local store inventory, and cover the ordering of stock from the customers. Advantages of the new system Digital record is used. Millions of information are stored in a 6-inch hard-dish. The records can be backed up inside a DVD or a hard dish drive. the payments are calculated by computer, which decreases the human error In order to search the data of the customers and supplier, you simply need to type the name, or ...

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