Inventory mismatch
Different channels show different available quantities for the same SKU or variant, creating manual reconciliation and trust problems.
Read the problem →YEEDOOR INVENTORY OPERATIONS
Multi-channel Inventory Sync
An in-development add-on for merchants who need a controlled way to compare inventory across channels, identify mismatch and overselling risk, and prepare supported inventory changes with verification.
IN DEVELOPMENT · COMING SOON · NOT YET PURCHASABLEWHY THIS APP EXISTS
Inventory synchronization is an operating problem before it is a write API.
Cross-channel inventory becomes risky when teams cannot reliably identify the same item, agree on an inventory source of truth, account for recent commitments, or verify whether every channel accepted an update. The app is being built around that full operating loop rather than blind quantity copying.
Overselling risk
A channel still exposes sellable quantity after practical available stock has already been committed elsewhere.
Read the problem →OPERATING LOOP
How the intended synchronization workflow is structured
The product is not yet generally available. This is the current workflow design and capability boundary.
Map item identityRead quantitiesDetect mismatchChoose source of truthGuarded updateRead back & verify
Current capability foundations
The Unified App Registry currently maps this app to:
shopify.inventory.readshopify.inventory.setamazon.inventory.readamazon.inventory.updatewalmart.inventory.readwalmart.inventory.updateCapability presence does not mean the end-to-end product is live for every channel or merchant. Provider authorization, account eligibility and production gates still apply.
Channel status
- Shopify: current inventory foundation and guarded write model.
- Amazon: inventory capability foundation exists; cross-channel orchestration remains part of the in-development app.
- eBay: target channel for the product; this page does not claim live eBay inventory synchronization.
- Walmart: target channel and capability contract; merchant production access remains platform/account gated.
Availability boundary: Multi-channel Inventory Sync is a public development preview for discovery only. Merchant Portal may show it as Coming Soon, but the add-on is not enabled, pricing is not published, and the current Billing Router will not create a charge for it.
WHO OWNS THE WORK
AI Inventory Manager
The inventory role is responsible for inventory visibility, mismatch diagnosis, overselling risk, source-of-truth rules, guarded synchronization and verification across connected commerce channels.