I need to create and build a mobile native android application on top of an existing rest web service, serving a catalog and invoice/billing services. the usecase is a simple retail application that will show the items and categories and item images, including the ability to update items from the pos and vice versa. The operator will choose items and add them to the basket. and then choose the payement method to proceed to payement. print the ticket and receive the amount in the cashier.
The application must be able to read and find items from a barcode scanner or hand writen item reference or name.
the app wil enable the stock quantities or stock entries update from the sale point.
34 威客就此工作平均出价 €337
I gone through the project description and it's looking good for me.I have recently did such type of application.I would like to discuss more and I want to show demo. Thanks