Small Business Web-Based Billing Software -- 2

I am looking to develop a standard web-based billing and invoicing software designed for small businesses to manage transactions, generate receipts, and track basic sales. *Key Features Required:* * User Authentication: Secure login for admin and staff members... (Budget: ₹750 - ₹1250 INR, Jobs: CSS, JavaScript, MySQL, Node.js, PHP, PostgreSQL, Python, Web Development)