Even though your project budget is unreasonably low to develop a tally like solution with source code under Rs. 12,500, we can offer you our ERP framework developed using MEAN stack, through which any no. of forms with any kind of functionality can be created by simply filling up a form. We can develop a complete web application, as per your requirement under this framework. However, the source code can not be provided. It is completely flexible, scalable and lightweight. A demo can be shown, if interested.