FMCG ENVENTORY AND BILLING

I need you to develop some software for me. I would like this software to be developed for Windows using .NET.

I want software develop software for MSME firms.
1. Products
2.Sales/Purchase
3.GST report /TAX Report
4.Sales/Purchase Report
5.Picking List
6.Rout Management
7.Customer Management.
8.Retailer /Wholesaler
9.SRSS report
10.Reports Individually Product wise,Customer wise,Rout Wise.

suggest me more if you know About FMCG Software’s.