I need an online store that mirrors the trade-in model used by uk.webuy.com and thegameworld.co.uk. Every product must display three prices side-by-side: the regular selling price, the cash trade-in value, and the store-credit trade-in value. When customers add an item to the cart they should be able to choose whether they are buying, trading for cash, or trading for credit, and the checkout flow has to adjust totals automatically. I’m leaning toward WordPress/WooCommerce because of its plugin ecosystem and ease of self-management, yet I’m open to your advice if you see a smarter route. Either way, I expect clean code, scalable architecture, and a design that feels trustworthy and modern. For the checkout itself I need the following features in place: • Multiple payment options • Guest checkout • Order tracking Please show relevant experience with similar ecommerce or trade-in systems, especially if you have tackled dynamic pricing or multi-path carts before. If we click, I’d like this to turn into a long-term partnership for ongoing feature upgrades and maintenance.