Introduction - If you have any usage issues, please Google them yourself
This system mainly realizes the support multi criteria query, batch fill in purchase and sales orders, and agents and suppliers contact details, chart analysis of monthly sales of, when the external environment (power failure, network virus) interference with the system, strong security, report printing and other functions the system can automatically protect the original data. The compiler is passed, the system runs correctly, the integrity of the system, and PPT attached document