Once a listing is live, edits propagate the same way the original listing did — through the extension to Poshmark/Mercari/Vinted/Depop, and via API to eBay/Shopify.
How to edit
1. Open Inventory and click the pencil icon on the product row. The product editor opens.
2. Make your changes — photos, title, description, price, condition.
3. Click Save — the editor shows Saved ✓. The marketplace icon on the product row shows a spinner while the edit is pushed and a green check once it is live, usually within a minute.
When edits don't go through
A few marketplaces don't allow editing every field after the fact. Poshmark can't change category. Vinted can't change package size. Closo will mark these fields as locked in the editor and tell you why.