Audible Challenge
Audible members are being offered a very sweet deal to earn a $20 Amazon credit. Just listen to three books that are at least three hours long before March 3, 2020.
You need to read the complete page at Audible for the FAQs and terms and conditions.
My personal opinion is that Audible has stepped up the benefits for members as competition has taken root and continues to grow their audiences. Chirp, Libro.fm and Kobo offer great listens for less than $5 every day.
If you are a member of Audible, listen to 3 books of 3 hours or more length by 3/3/2020 and get that $20 Amazon credit!