What CellerHub does
CellerHub is cross-listing and inventory sync for sellers who list the same stock on more than one marketplace.
You keep one catalogue of products. You publish each product to whichever channels you sell on — eBay and Mercari today. When an item sells on one channel, CellerHub reduces what the others are advertising, so you never sell the same item twice.
What that means day to day
Section titled “What that means day to day”- Add a product once. Scan a barcode, search eBay for it, or start from a blank form — see Three ways to add a product.
- List it on the channels you choose. Each channel gets its own listing, priced and described in that channel’s own terms — see Publish, cross-list and drafts.
- Stock stays correct everywhere. A sale on one channel deducts from your on-hand count and pushes the new quantity to every other channel carrying that product — see When something sells.
- Orders come in from every channel. You ship from one place, whichever marketplace the order came from — see Orders and statuses.
Early access
Section titled “Early access”CellerHub is in early access. Expect it to keep changing — see What’s new for recent changes. If something looks wrong or missing, contact support.