Introduction - If you have any usage issues, please Google them yourself
Customer Management: supply customers manage supply customers report purchasing customer management customer for statements of commodity management: product information set query storage and commodity aggregate storage and commodity check out of library goods summary of the library goods to check stock merchandise procurement management: procurement of storage registration procurement return registration payment of the purchase money received purchase refund carried forward procurement of loan sales: sale of the library sale, return the registration to receive payment for goods pay sales refund carried forward sales payment system management: new operating user login management system to modify user information to modify the user' s password query user password for the allocation of user rights company to set the system to help