Edited September 13, 2020
at 05:00 AM
"secretly" announced a new program, "Introducing two new ways to listen" on 8/24: https://www.audible.com/about/new...in-preview
If you go to Audible.com, select the "Audible Premium Plus", you're supposed to get one free credit (for some reason, I got 2 credits), and additional benefits.
You can cancel right away to avoid the $14.95 monthly fee and still keep your credit(s) for 30 days.
I'm not sure if you have to be a Prime member, but I am. Happy listening!