During our invite-only beta phase, Spotify offers three great services, from absolutely free to paid subscriptions.

ENGADGET: It's here! Spotify lands in the US (video)

When Ivie landed in Chicago, she sent postcards to 30 local business people, promising three hours of organization services for free.

FORBES: Businesses You Can Start For Under $5,000

Services will be free for three years, but no word on the cost after that.

ENGADGET: Sync adds turn-by-turn, traffic reports for some 2010 Fords

As we had heard, though, FreedomPop is hoping to recoup the costs of that free data by selling premium services, with three to start and more coming later.

ENGADGET: FreedomPop's pay-as-you-go data service launches in beta, offering 500MB of free WiMAX per month