Sales channel
Amazon Inventory Management
Keep Amazon stock accurate — sync in real time
Real-time
quantity updates
No
oversells or stockouts
Free
up to 50 SKUs
Stockouts hurt your Amazon rankings and Buy Box; oversells hurt your account health. Salync keeps your Amazon quantities accurate the moment stock moves anywhere — whether you sold on eBay, Shopify, or in-store.
What you get with Amazon + Salync
Protect your account health
Overselling on Amazon triggers cancellations that damage your account health metrics. Salync updates your Amazon quantities the moment a sale happens anywhere.
Sync across all channels
Sell the same product on Amazon, eBay, and Shopify? Salync keeps all three in sync automatically — no manual adjustments, no drift.
FBA and merchant-fulfilled
Track merchant-fulfilled (FBM) stock in Salync and keep it in step with your other channels, alongside a clear view of what you hold outside FBA.
Map SKUs to listings
Link your internal SKUs to Amazon seller SKUs so Salync knows exactly which quantity to update when stock changes.
Low-stock notifications
Get alerted before you run out — set minimum quantities and Salync notifies you before an item hits zero and your listing goes dark.
Stock movements history
Every stock change is logged with a timestamp and source. See exactly why an Amazon quantity changed and when.
How it works
Connect Amazon Seller Central
Authorise Salync through Amazon's Selling Partner API. No keys to copy, no code to write.
Import your listings
Salync pulls in your active Amazon listings and matches them to your product catalogue by SKU or barcode.
Link your other channels
Connect eBay, Shopify, WooCommerce, or any other channel. All stock now flows through one central inventory.
Sell without worry
Every sale automatically updates your Amazon quantities. No oversells, no stockouts, no manual work.
Ready to sync your Amazon inventory?
Free for up to 50 SKUs. No credit card required.
Frequently asked questions
Will Salync update my Amazon listings when I sell on eBay or Shopify?
Yes. The moment an order is placed on eBay or Shopify, Salync deducts the quantity from your connected Amazon listing in real time.
Does Salync work with Amazon FBA?
Salync tracks your merchant-fulfilled (FBM) stock and keeps it in sync across channels. It gives you one clear stock figure to work from alongside your FBA inventory.
Does Salync support Amazon UK and other marketplaces?
Yes. Salync connects to your Amazon marketplace through the official Selling Partner API — Amazon UK and other regions.
How does Salync match my Amazon listings to my products?
Salync matches by SKU first, then by barcode (EAN13/UPC). If an Amazon seller SKU matches a product SKU in Salync, the link is made automatically.
Can Salync stop me overselling on Amazon?
Yes. By keeping your Amazon quantities accurate in real time across every channel, Salync prevents you accepting an order you can no longer fulfil.
Further reading
Other integrations
Start managing your Amazon inventory today
Join thousands of sellers using Salync to keep stock accurate across every channel. Free for up to 50 SKUs.
Get started free