I am interested in helping you with this task I can finish the project in the time and budgets specified. I will supply a action plan to view and check the projects modifications. I have a software that includes orders, invoicing, inventory (local and general), receivable and payable accounting, general ledger, bill of materials, purchasing and can connect with a virtual store, it is adapted to restaurants. It can be running in a server or a pc. I can add as many modules or programs as you request. Users can be defined with access to only certain options using a role based model. The time required to productions will depends on availability of data and functions desired (clients, items, accounting plan, suppliers, tax information, business rules, etc). The time required to implement an application like this will take, almost, 200 hours of work. Due to that the cost of this project would be around $3000. If you wish I can send to you a document with more features of this application, also, I can create a demo where you can test the application, based on your request, it would take at least a day or two to prepare. Feel free to contact me, by these way, if you have any other question. This bids is only for creating a plan, structure resources you will need to implement this software.