Online Seller Addon

Manage and track your inventory as an Amazon seller with the Online Seller Addon Chrome extension. This free tool provides unlimited daily product checks, displaying inventory counts for different offers on Amazon listings. With no need to create an account or sign up, simply add the extension to your browser and start using it immediately. The extension works across all Amazon domains and does not collect or store data outside your local extension. Premium features may be added in the future, but the stock counter remains completely free to use.