Basic Digital Goods E-Commerce Site

I’m looking to launch a simple e-commerce site focused on selling my digital products. At this stage I only need a lean, ready-to-use storefront that can:

• Display individual product pages with clear descriptions and pricing
• Handle a secure payment gateway so customers can check out with confidence
• Deliver an order-confirmation email that I can customise

Feel free to suggest the most cost-effective platform or CMS (WordPress + WooCommerce, Shopify, or comparable). I’m open to lightweight themes or templates as long as they are responsive and easy for me to update later.

Deliverables I expect:
1. A live site on my hosting/domain with the above core pages and payment flow configured
2. Basic admin walk-through (video or short doc) showing how I can add new digital items and update text/images
3. Any design assets or licences you used, neatly organised

Optional extras such as automated download links or subscription models can be discussed, but keeping the initial build minimal is key so we stay within scope.