We have three locations in a warehouse that we want to capture data. They will be running Windows 7 desktops. The last location will need to print to a USB label printer. The data will be stored in a database (MS SQL or MySQL). We can give you the database to use.
This project is to create the WinForm application and the WCF web service. The WCF web service will be run at a different location and will be world accessible. The web service will do the data entry / retrieval. We can provide a development environment to remote into and use with access to a dev database and any dev tools you may need.
I have attached some preliminary design documents.