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● System design purpose
In recent years, business behaviors in the business field have continued to develop at a deeper level. In order to increase the amount of business sales, establish a good business image, and enhance their own market competitiveness, business decision makers have been deeply aware of conducting business within their own enterprises. The importance of modern business management.
The IC card is a card with integrated circuits, high encryption and large storage capacity, with strong security, and is currently widely used in the commercial field.
This system is designed on the basis of advanced technologies such as computers, modern communication networks, special read-write devices, IC cards, etc., with full consideration of the user’s affordability.
● System implementation
1. At present, in the first stage, Suguo Supermarket is equipped with IC card sales system. In order to maintain compatibility with the original system, the supermarket is equipped with a computer and an IC card reading and writing device as an IC card issuing device and as an IC card at the same time. The consumption window of the card.
2. To meet the needs of Suguo Supermarket, develop a complete set of card issuing software, IC card consumption software, and statistical report software.
The whole set of software has complete management functions, good upgradeability and portability, and lays the foundation for the future three generations of POS systems, avoiding repeated development work and repeated investment.
3. There are two charging methods in supermarkets: cash and stored-value card (IC card). The cash consumption method currently maintains the original POS machine collection.
Stored-value card settlement: After the cashier completes the settlement of each item on the POS machine, he inserts the card into the reading and writing device, enters the amount on the computer keyboard, and the computer automatically subtracts the consumption amount from the card.
4. Fully consider the investment of Suguo Supermarket in equipment to avoid reinvestment during system update. The IC card reading and writing equipment selected is general equipment, which can be directly moved to the third-generation POS machine in the future, and the computer can be used as a third-generation machine in the future Or move to the background as the background part of the third-generation system.
5. Fully consider the investment of Suguo Supermarket in software. The software currently developed includes a set of card issuance system and a set of IC card consumption management system, which is in line with the application mode of the third-generation POS system.
● The composition of the system
The trend of the system structure is to build a commercial chain POS network based on the existing public telephone network in the city. At present, a set of IC card issuing system and IC card consumption management system are constructed.
● Management: Responsible for statistics and planning of the overall situation of users, and issue work files.
● Card issuance: Responsible for the issuance, re-issuance, modification, loss reporting, and return of the card, and regularly sends card issuance and rewriting information to the management department.
● Consumption: complete card consumption, meet shopping needs, and send charging information to the management department on a regular basis.
● System Configuration
PC Lenovo P200/ 16 M/ 2G 2 sets
IC card reader MCS-C 2 sets
IC card (packaged) AT88SC1608
system software
System platform Chinese windows95
Software development platform (recommended) Visual Foxpro 5.0 or Visual Basic 5.0
● System advantages
● Convenient for users, reducing shopping queues for frequent and old customers;
● Establish a good business image;
● You can promote yourself well on the card (some exquisite publicity advertisements can be made appropriately);
● Commercial card sales can collect a sum of funds.
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