Audible sells audio versions of books, newspapers, magazines, TV programs, and radio. Audible offers a free 30 day trial, which translate into one free audiobook. Users can listen online or through an app on their phone. Audible also has an exchange guarantee anytime users don't like a book they bought. They also allows members to cancel their membership at anytime.
Established in 1998, they are one of the oldest retailers of audio entertainment. Ten years later, in 2008, Amazon bought Audible for 300 million dollars. Today, they have the largest selection of books and other written work in audio format.