Digital Products E-Commerce Website -- 2

I’m ready to launch an online store devoted entirely to digital products and need a full-featured e-commerce website built from the ground up. The site must let me upload and manage files easily, handle secure payments, and issue instant download links once a purchase is confirmed.

Key points I want covered:
• Clean, responsive design that works smoothly on desktop and mobile
• Payment gateway integration (credit/debit cards and PayPal at minimum)
• Automatic delivery of files, with expired or limited-use links where required
• Customer account area for re-downloads and order history
• Flexible coupon/discount system and basic tax or VAT handling
• SEO-friendly structure and clear, lightweight page load times
• Straightforward admin dashboard so I can add new products or update copy without touching code

Deliverables I’ll check against:
1. Fully functioning live site on my domain and hosting
2. Source code and any theme or plugin licenses transferred to me
3. Brief hand-off guide or screenshare walkthrough showing how to add products and view orders

If you typically work with platforms like WooCommerce, Shopify, or a custom stack, let me know your preference and why it suits selling downloadable goods. Clean code, security best practices, and an intuitive user experience are the priorities.