I need a full WordPress build that lets customers quickly locate and buy tractor spare parts. Selling is the core goal, so every page should move visitors toward checkout while still letting them browse a clear, highly structured catalogue. Key features I must see in the finished site • Advanced filtered search. Users should be able to drill down by tractor brand, model, year, part number, or keyword. • Search-by-catalogue/BOM. When someone has a bill of materials or a printed catalogue page, they should type or paste the part codes and see instant matches. • Robust product categorisation. All items need to sit in a logical hierarchy (e.g., Engine → Fuel System → Injectors) so breadcrumbs and filters stay tidy. • Secure online payments. Please hook WooCommerce to a well-known gateway (PayPal, Stripe or similar) and confirm orders trigger automated emails and stock deductions. I will supply an initial data sheet of parts plus PDF catalogues. Part of your job is importing that data, mapping the categories, and ensuring every item has an image, short spec, and price. The theme must be responsive, fast, and easy for me to update later. Acceptance criteria 1. Search returns correct results in under two seconds for a 10,000-item catalogue. 2. Checkout flow completes successfully in a sandbox payment environment. 3. Admin dashboard shows orders, stock levels, and exportable CSV reports. 4. Site passes Google PageSpeed 85+ on both mobile and desktop. WordPress, WooCommerce, and any advanced search plugins (e.g., FacetWP, ElasticPress) are welcome if they meet the above. After delivery, give me a short Loom walkthrough so I know exactly how to add new parts and adjust filters in future.