Marketplace Workspace (eBay & Shopify)
Sell your inventory on eBay and on your own Shopify store from RestocksAIO. Start here, then open the guide for each step.
The Marketplace Workspace connects your Inventory to eBay and to your Shopify store. You publish the units you hold, RestocksAIO links each listing to its units, and a sale on one channel lowers the quantity on the others.
eBay and Shopify are included in Premium. They are in the macOS app and the new Windows app. Both are offered as a beta, and you download them from your Dashboard. The current Windows app does not have them.
The parts
| Part | What it is for | Guide |
|---|---|---|
| Settings → Accounts | Connect an eBay account or a Shopify store and set its publishing defaults. | Connect eBay, Connect Shopify |
| Publish Composer | Turn Inventory units into listings, as drafts or live. | Create a listing |
| Listing photos | Add your watermark to the photos a store receives, and choose the picture source that comes first. | Listing photos |
| Marketplace tab | See every product with its sizes, stock and prices. Go live, change prices, set quantities, end listings. | Marketplace tab |
| Price sync | Set eBay and Shopify prices from a source price. | Price sync |
| On-demand sizes | Sell sizes on Shopify without stock and buy the pair after the sale. | On-demand sizes |
| Review and Sync Activity | Decide what needs a person, and check every write to a store. | Review and Sync Activity |
The short version
- Connect your account in Settings → Accounts → Connect account.
- Set the Publishing defaults of the account. For eBay, choose the business policies and the merchant location. For Shopify, choose the product status, the publication and the inventory location.
- In Inventory, tick the units and click Publish to….
- For each planned offer, tick eBay, Shopify or both. Choose the account and type the price.
- Fix the items the blockers badge counts. Open Listing quality… for the details.
- Click Review & publish. Tick Save as draft if you want to check the listing first.
- Open the Marketplace tab to see the listings, go live with drafts and follow the stock.

The Publish window: planned offers on the left, then a channel, account, price and GTIN for each offer.
What to know first
- You hold the stock and ship the order. eBay and Shopify are not consignment.
- eBay charges its normal listing fees when a listing goes live. Nothing is on eBay until you go live. RestocksAIO shows no fee amount.
- RestocksAIO must be open to read your stores and to lower quantities after a sale.
- A store sale removes the pair's resale listings. After an eBay or Shopify order, the Bricker Mode tasks of the pair delete its listing on the resale marketplaces. See When a pair sells on eBay or Shopify.
- A missing eBay detail stops only the eBay offer. It never stops Shopify, and it never stops the other offers of the publish.
- RestocksAIO never buys for you. For an on-demand size, you buy the pair yourself after the sale.
Listing quality
Listing quality… shows everything a channel needs for one product: Images, Attributes, Sizes, GTIN, Condition, Title, Description and Package.

Listing quality → Attributes. Required eBay item details are listed first; filled-in values are marked to confirm.
With an AI provider set up in Settings → AI, the Title and Description tabs show Generate title & description. The draft stays a preview until you click Keep. See Seller Assistant.
See Create a listing for each tab.