Joko is a Firefox browser extension tailored for online shoppers, offering cashback and coupon codes to enhance the shopping experience. After installation, users can easily sign in and gain access to numerous partner websites. The extension automatically notifies users of available offers, allowing them to activate cashback or coupon codes seamlessly as they shop. This functionality ensures that shoppers do not miss out on potential savings while making purchases.

In addition to the browser extension, Joko provides a mobile app that allows users to track their cashback and offers on the go. With support for hundreds of partner websites, it serves as a versatile tool for savvy consumers. Users can monitor their account balance and available offers in real time, keeping them informed about their savings potential and helping them make the most of their online shopping experiences.