Getting started
SellerAgent runs inside Chromium on your computer. Follow these steps once, then you can jump straight into refresh and offer workflows.
Add to ChromeInstall from the Chrome Web Store
Open the listing, choose Add to Chrome, and accept the permissions prompt. Permissions let the extension interact with the marketplace tabs you open—nothing more than the feature set requires.
Pin SellerAgent to your toolbar
Click the puzzle icon in Chrome, find SellerAgent, and pin it. You’ll open the panel from there while your shop is in a normal browser tab.
Open your shop on the marketplace
Sign in to Poshmark and Depop the way you usually would. Navigate to your seller profile, listings, or offer surfaces—the extension reads the page you’re on and shows the right actions.
Start with a small batch
Try refresh or offers on a handful of listings first. Watch for any notices from the platform, then scale up once you’re comfortable.
If something looks wrong
Use the reset option inside the extension if the panel freezes, then reload the marketplace tab. Still stuck? Email support@selleragent.co with what you tried—no passwords, please.
Read the FAQ for billing, safety, and switching from other tools. Considering a move from another seller extension? See Compare seller tools.