Shopify Multichannel Inventory Sync
Budget: $250 – $750 USD
I need a full-featured Shopify store for my restaurant-supply business and I want it to stay perfectly in-step with my existing Amazon and eBay listings. Whenever a ladle, fryer basket, or any other SKU sells on one channel, the quantity must update automatically on the others so I never oversell.
Platform & look
I have already chosen Shopify and would like the build to start from a premium Shopify theme that you help me tailor to a clean, professional, B2B feel.
Inventory synchronisation
Real-time stock updates across Shopify, Amazon Seller Central and eBay are the heart of this project. I’m happy to use a proven multichannel app (Codisto, Sellbrite, Shopify Marketplace Connect, or whatever you feel is most reliable) or a direct API solution—whichever keeps inventory accurate within minutes and can scale with hundreds of SKUs.
Payments & checkout
Customers need to be able to pay through PayPal and Square. Please configure and test both gateways so transactions flow straight into the respective dashboards without manual intervention.
Data entry & logistics
I’ll supply product spreadsheets and images; you import them, map variants, set up tax and shipping rules, and verify that orders from all three platforms sync back to Shopify for fulfilment.
Deliverables
• Shopify store live on a premium theme, branded and mobile-friendly
• Automated inventory sync between Shopify, Amazon and eBay, tested with sandbox and live orders
• PayPal and Square gateways fully operational
• Bulk product import completed with at least 50 sample SKUs to demonstrate process
• Short hand-off guide (or quick Loom video) so my team can add items and manage orders confidently
If you’ve built similar multichannel setups before, especially for businesses with many SKUs, I’d love to see examples.
Platform & look
I have already chosen Shopify and would like the build to start from a premium Shopify theme that you help me tailor to a clean, professional, B2B feel.
Inventory synchronisation
Real-time stock updates across Shopify, Amazon Seller Central and eBay are the heart of this project. I’m happy to use a proven multichannel app (Codisto, Sellbrite, Shopify Marketplace Connect, or whatever you feel is most reliable) or a direct API solution—whichever keeps inventory accurate within minutes and can scale with hundreds of SKUs.
Payments & checkout
Customers need to be able to pay through PayPal and Square. Please configure and test both gateways so transactions flow straight into the respective dashboards without manual intervention.
Data entry & logistics
I’ll supply product spreadsheets and images; you import them, map variants, set up tax and shipping rules, and verify that orders from all three platforms sync back to Shopify for fulfilment.
Deliverables
• Shopify store live on a premium theme, branded and mobile-friendly
• Automated inventory sync between Shopify, Amazon and eBay, tested with sandbox and live orders
• PayPal and Square gateways fully operational
• Bulk product import completed with at least 50 sample SKUs to demonstrate process
• Short hand-off guide (or quick Loom video) so my team can add items and manage orders confidently
If you’ve built similar multichannel setups before, especially for businesses with many SKUs, I’d love to see examples.