KEfix by Goseller is a free Chrome add-on developed by ogrebaevakri. It falls under the category of Browsers and specifically belongs to the subcategory of Add-ons & Tools. This program is designed as an addition for the Kazanexpress Seller's Personal Cabinet.

The main features of KEfix include the ability to display visitor-to-sales conversion rates, providing sellers with valuable insights into the effectiveness of their online store. Additionally, it offers quick links to the seller's administrative panel and the Kazanexpress website, ensuring easy access to important resources.

Furthermore, KEfix enhances the Finance section of the personal cabinet by displaying the Return on Investment (ROI) and the total sum of all key performance indicators in the General section. This allows sellers to have a comprehensive overview of their financial performance.

Overall, KEfix by Goseller is a useful add-on for sellers using the Kazanexpress platform, providing valuable features to enhance their experience and improve their business performance.