E-Commerce Site for Physical Goods

I need a complete, ready-to-sell online store for a range of physical products. The core functionality must include smooth product search, a secure payment gateway, and a section where buyers can leave authentic user reviews for each item.

While I have not committed to a platform yet, I’m open to solutions such as Shopify, WooCommerce, Magento or any other framework you feel best matches the scope and future growth of the shop. Please advise on the most scalable choice and any associated pros and cons as part of your proposal.

Deliverables
• A fully themed, mobile-responsive storefront populated with a handful of sample products so I can see workflows in action
• Integrated payment gateway configured and tested end-to-end
• Robust product search and filter capabilities
• Customer review system tied to individual SKUs
• Basic training or documentation so I can add products, run promotions and handle orders without developer assistance

If you have a portfolio of similar e-commerce builds, especially ones featuring these three key functions, share the links so I can gauge user experience and performance. Looking forward to launching this store together.