Invoice system demostration for education

Sales invoice system for pharmacy

许多超市收银台都是采用发票机打购物小票，本程序设计了一个发票控制程序，单击相应按钮，可以控制发票机打印票据。-Many supermarket checkout invoice machine-printed store receipts, the programming control program of an invoice, click the appropriate button, you can control the invoice machine print bills.

Retail Management System is a retail store management program developed in Java. It uses Oracle Express as its back end to store the data. The user can add products, create invoice and issue bills to the customers maintaining updated stock status.