I need an e-commerce site focused solely on digital products. Customers must be able to purchase a file and receive an instant download link immediately after payment—no waiting, no manual fulfilment. Core scope • Build or configure the storefront, shopping cart, and secure payment gateway. • Implement reliable instant-download delivery for each product, triggered automatically on successful payment. Tech stack is open, but I lean toward mainstream solutions such as WooCommerce, Shopify apps, or custom Laravel/Node setups—whichever delivers quick, friction-free downloads and scales well. I’m happy to follow your guidance on the best approach as long as the user experience is seamless and the admin dashboard lets me add new digital files in minutes. Phase-one acceptance criteria 1. Checkout to download flow tested end-to-end with at least one dummy product. 2. Download link expires or is otherwise protected from public sharing. 3. Basic sales/order reporting available in the back office. Future phases may introduce license keys or subscription models, so a modular architecture is preferred, but for now I only need the instant-download capability working flawlessly. Let me know your proposed tech, timeline, and any questions that will help you deliver this first milestone.