OREANDA-NEWS. April 1, 2016. Sprint is offering subscribers a deal that on the surface doesn't make a lot of sense.

The carrier said on Thursday its customers can purchase a subscription to Amazon Prime as an add-on to their monthly mobile phone plan. The deal includes all the regular benefits of Prime, including free two-day shipping, streaming video, access to Prime Music, unlimited photo storage and the Kindle e-book lending library.

But here's the rub. Sprint's bundling of Amazon Prime will cost a customer \\$10.99 a month, which works out to \\$131.88 a year. Anyone can purchase an Amazon Prime subscription separately at a cost of just \\$99 a year.

Why charge more for Amazon Prime than the service costs on its own?

The answer is flexibility and convenience, according to Sprint. Since the carrier is offering Prime on a monthly basis, a Sprint subscriber could test out the service and then cancel at anytime. Subscribing to Prime directly through Amazon locks you into a full year.