Green Book Global - Earn Cash for Travel is a Chrome add-on developed by Green Book Global. This free program allows users to earn cash back while making bookings with popular travel brands such as Expedia, Hotels.com, Marriott, and Booking.com. By using the Green Book Global plugin, users can earn cash back of up to 4.5% on their travel expenses.

This add-on provides a great opportunity for travelers to save money and support a Black-owned business at the same time. With the Green Book Global - Earn Cash for Travel plugin, users can easily earn cash back on their bookings without any additional effort. It is a convenient and hassle-free way to make the most of your travel expenses while also contributing to a worthy cause.