JAVA POS application Build from Scratch.

1. Execution of the background and design of the program according dashboard design page in video and also POS billing screen design in attachment. All Modules Like Purchase , Purchase Return, sale , Sale return, customer and supplier ledgers , invoice settings, quotation, hold invoice, roles management, all type of reporting , profit loss report , stock management, stock adjustment, all basic features should be along with this system. 2. The program must install desktop (.exe) and database should be SQL. 3. When installing the program, the activation code must be required (the activation code must be different for each device, i.e. the program can only be used on one device). 4. Through the process of installation, the selection of a module from multiple modules must be present. For example, supermarket, pharmacy, restaurant, and labels scan from price embed barcode generates from weight scale machine. When choosing the restaurant module upon installation, only the modules selected (can be multiple) must be activated. Also, if the customer wishes to add another module later, he must have an option to do so. 5. After selecting the preferred module, the registration version of the customer and all his data must be recorded and saved. 6. Upon entering the program, the customer must not be given permission to create another branch except through me by using a unified passcode to all users. 7. The availability of creating alternative copies on the customer’s device upon the customer request and the ease of restoring these alternative copies upon device malfunction. 8. The number of items should not be limited to a specific number because some clients have more than 30,000 items. 9. The sales screen (point of sale) must be created according to the already agreed upon requirements. 10. The program and all its function must work through the touch screen. 11. The possibility and availability of updating and improving the program. 12. The possibility of adding an option called “management of cheques” that follows this format for the client. Customer name: Amount: Date due: Cheque number: Nihad 1000 30/7/2021 3000001 13. The availability of an easy way of changing the password in case the customer forgets it. 14. The program must be available in both Arabic and English and that is decided when the customer enters the program. From Arabic Language RTL supported. Note: Copying of the program and using it on multiple devices must be prohibited and not allowed. if you already have any java application with source code and can be design change and modify this he can also consult with us .