Satellite radio receivers started selling at a much higher rate, which allowed listeners to pay a subscription fee for thousands of ad-free stations.
The series was 68 ad-free pages, allowing all three portions to be full-length issues.
Other subscription benefits included free magazines and ad-free viewing.
The station has an ad-free music format featuring mostly classical music, jazz, world music and also other genres.
Premium users, however, can still benefit from perks such as ad-free browsing and faster, more convenient download options.
Extra tokens are available for purchase, and the paid ad-free version boasts a faster token earning rate (1 token every 10 minutes).
The application is ad-free and the company is not currently monetizing.
The site also offers an ad-free subscription to members.