Launch Digital Product E-Commerce Site

I’m ready to start selling my digital products online and need a fully functioning e-commerce site built as soon as possible. The store must handle instant downloads, order confirmation e-mails, and secure payment processing from day one.

Here’s what I expect once we’re underway:
• A clean, responsive storefront that reflects a modern brand style.
• Seamless checkout with major gateways (Stripe or PayPal preferred) and automatic delivery of download links.
• A straightforward admin area where I can upload new files, set pricing, create discount codes, and view sales reports without touching code.
• Basic on-page SEO and fast-loading pages so customers can find and purchase products quickly.

I’m open to Shopify, WooCommerce, or another proven platform—whichever lets us launch fastest without sacrificing quality. If you have a template or starter theme that can shave time off the build while still looking polished, great; otherwise a custom design is fine.

Speed matters: I’d like to see a working prototype within the first few days and be ready to launch ASAP. Let me know your approach, the tech stack you prefer, and any similar digital-only stores you’ve completed.