I have a piece of Software ready to go and now I need a streamlined way to sell and deliver it through my own Website. I’m looking for someone who can create (or customise) a secure, user-friendly sales site that handles payment, automatic file delivery, and basic licence or download management. Please include a detailed project proposal that explains your recommended tech stack, the main development stages, and how you will keep transactions and downloads secure. Feel free to highlight similar launches you have handled before, but the priority is a clear, step-by-step plan so I can see exactly how we will get from concept to a live, revenue-ready site.