Launching a native browser plugin will ensure that users automatically receive a Bitcoin cashback on eligible platforms.  At the time of writing, roughly 600 participating retailers offer a cashback of sorts. The plugin will notify users that a cashback is present if they visit any of these companies. This is a non-invasive way to remind users that they are missing out on “free” Bitcoin rewards.



https://cryptomode.com/coincorners-bitcoin-cashback-service-is-now-available-as-a-browser-plugin/