I need a scalable B2B application focused on wholesale sales and ordering. The core workflow must let my trade customers browse a structured product catalogue, place large-volume orders in a few clicks, and follow those orders right through to fulfilment. Key features I must see at launch: • Bulk order processing that applies tiered pricing and minimum-quantity rules automatically • A clean, searchable product catalog management module so my team can add or update SKUs without touching code • Customer account management with roles, saved carts and negotiated price lists • Conversational support via ChatGPT (or a similar bot) embedded in both the dashboard and checkout to answer product questions, suggest upsells and surface order status • Order placement and tracking through texting; customers who prefer SMS or WhatsApp should receive confirmations, ETAs and shipment alerts automatically The interface can be web-based, mobile-responsive, or cross-platform—whatever you propose, it must load fast and handle thousands of SKUs without lag. An admin panel for my staff, a customer portal for buyers, and clear API hooks for future ERP or warehouse integrations round out the scope. On delivery I’ll test: 1. Creating a new customer, assigning pricing, and placing a 500-item order in under five minutes 2. Real-time inventory and price updates propagating to the catalog within 30 seconds 3. A full chat-bot conversation that ends with a confirmed order and SMS confirmation 4. End-to-end order tracking messages reaching the customer automatically 5. Suppliers will post via sharing their product images and prices via whatsapp (which is supported by chatgpt) 6. Products received will be posted on the catalogue Clean, well-documented code and a brief hand-over session will complete the project.