Those rumors of Amazon letting you attach other video services to your Prime subscription? They're true. The internet giant just kicked off the Streaming Partners Program, an alliance that makes it easier for you to sign up to multiple video services. So long as you have that Prime subscription, you only need your one Amazon account to handle everything. The option even gives you a multi-service watch list and integration with other Prime features, like ASAP playback, voice search and X-Ray. You also receive a discount on pricing, such as the $9 per month you'll pay for early launch partners Showtime and Starz.