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2026-07-27· 1 min read·BulkFlow Team

Multi-Store Inventory Sync: Connecting Your B2B and DTC Stock

Many advanced Shopify merchants choose to run separate stores for B2B/Wholesale and DTC/Retail. This keeps the storefronts clean and allows for different apps and themes. The trade-off? You now have two separate inventory buckets for the same physical products.

The Challenge of Multi-Store Operations

Natively, Shopify does not sync inventory between Shopify stores. If you receive a shipment of 500 units at your warehouse, you have to manually split that number between your two stores. If the DTC store sells out faster than expected, you have to manually move "virtual" stock from the B2B store to keep sales moving.

Centralizing the Inventory Pool

By using a centralized sync engine, you can treat multiple Shopify stores as "viewports" into a single master inventory pool. When an item sells on your retail store, the available count on your wholesale portal drops automatically. This allows you to maintain a much lower "buffer stock," freeing up cash flow for marketing and product development.

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