POS-Kassensystem in VB.NET verbessern

Hello sir.I am top 7 freelancer. I am interested in your project and I hope to work with you. I have enough experience with WEB developing for 5+ years. Client satisfaction is my top priority. I will complete your project perfectly in your deadline. I am ready to start the work, and it will be a great pleasure for me to work for you. Please get in touch. Looking forward to hear from you. Best Regards!

Point of sell :--- PRELIMINARY 1.0 System Specification Design 2.0 User Interface Design Database 1.0 Database (SQLite) 2.0 Insert/edit/Updating of database MEMBER ENTITY 1.0 "Sign-Up Module -Member Registeration" 2.0 Login Page 2.1 Forgotten Password 3.0 Member - View Detail 3.1 Member Profile Management Sales 1.0 Show all product categories 1.1 Inside each category is a list of products. 1.2 View the details of the selected product 1.3 Add to Cart Manage Categories/Products 1.0 Store owner will be able to add/edit/delete product categories 1.1 Also admin or a user with appropriate permission should be able to manage products (Add, edit, delete) Clients 1.0 User with appropriate permission should be able to add/edit/delete clients. 1.1 Add customer from contacts 1.3 Activate/Deactivate customer Payments 1.0 User with appropriate permission should be able to enter payment received 1.1 After payment finalized a receipt should be issued to client showing how much paid and any outstanding. 1.2 User should be able to attach file and also add notes. 1.2 user with appropriate permission should be able to see all payments and filter them with appropriate filters (by due date, by client etc) Expenses 1.0 User with appropriate permission should be able to enter new expense. 1.0 User should be able to attach file and also add notes. 1.0 User should be able to see all expenses and filter them by date, category and other filters. Returns 1.0 User with appropriate permi