The POS Working Principle on Data Management
As retail pos and restaurant pos, there are so many transactions to be done every day. How does pos work on it? the basic is effectively complete pos data management for single commodity management/ departmental management/ personnel management as well as the provision of large number of valuable reports. now let us check the Pos Data management.
1. Commodity information database Commodity information database is the most important database of the POS system and directly related to the front desk software of POS system. Its design must be reasonable, and has stronger scalability. It includes the commodity code, class code, name, self bar code, the original barcode, price and other auxiliary information.
2. Commodity code database The commodity code database is the key for generating a product information database and is indispensable of commodity classification management. In addition, the POS front program also supports the sale of goods by class code soit should contain commodity classification code and its description.
3. Action information record databse Any action of cashier after entering the system will be recorded in the database. When you find the problem of the collection process,you can get the information by looking through the action information record databse.So it is necessary to recorde the action of cashier.
4. Memory data record databse The databse guaranteens the security of POS system and maintains the continuity of the actions.The database is saved in the disk after each transaction and is read after each boot. This ensures that the shutdown data is not lost.
5. Personnel database The actions of cashier login and password queries are from the databse, which includes action personnel information, such as personnel code,/name /password and so on.
6. Sales databse Sales database is the record of every transaction done by cashier. It is the most important database of the management of single comodity sales. All receivable-related data can be available in this databse, which contains the date and time of receipt/ the number of cash register,/cashier coding/commodity calss code/commodity code/ commodity sales prices, changes of commodity prices / the sales amount of goods,/payment options/ diss of goods,/merchandise sales and dis rate presets as well as other data related to statistics.
7. Shortcuts definition database The database contains shortcuts code and the description of shortcuts.
8. Transaction serial number database Store the transaction number. Each time you do the transaction, the transaction number will be accumulated recorded to the database.The new transaction number will be attracted from the database.
After we know well about the pos data management, how does pos work now? first write new data in the pos data management and inquire the corresponding data according to requested standard and show us. sure all the data is based on pos hardware.
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