I need BaseLinker configured end-to-end so my refurbished Apple stock flows smoothly from listing to doorstep. All three of our live accounts—Back Market, Refurbed and Amazon Renewed—must be connected, with inventory synchronized in real time to prevent overselling. Orders coming in from any marketplace should automatically: • pull into BaseLinker, • trigger the correct Packlink PRO shipping service, • generate the carrier label, • and print a branded sales receipt on my thermal printer. I already hold active seller accounts on each marketplace and a Packlink PRO account ready for API credentials. What’s missing is the glue: rules, mappings, and templates inside BaseLinker so the process is touch-free unless an exception arises. Deliverables 1. Marketplace, payment and courier integrations fully authenticated and tested. 2. Warehouse-level inventory sync with SKU mapping that supports serial-number tracking. 3. Automation rules for order status updates, label creation and receipt printing. 4. Custom receipt template (logo, VAT info, IMEI/serial field) rendered directly from BaseLinker. 5. Short Loom or similar walkthrough showing how to adjust rules, add new SKUs and troubleshoot sync issues. Once everything is live, my team should be able to list, sell, ship and archive orders without leaving BaseLinker.