... Product Hunt community I'm Aditya, a solo developer and maker of Saini QuickBill a simple, fast, and modern web app for creating GST-ready invoices, tracking customers, and accepting secure online payments. I built this for small Indian businesses, freelancers, and anyone tired of clunky billing systems. No sign-up required. Just open, create, and share your bill. Would really appreciate your feedback on: Is the flow intuitive and smooth? What one thing should I add or improve ...