Amazon is giving away  $2 instant video credit for free to Facebook users, all you need to do just share your favourite movie through Amazon instant video.

Amazon Instant Video, formerly known as Amazon Video On Demand (and Amazon Unbox before that) is an Internet video on demand service, only available in the United States, offered by Amazon.com which offers television shows and films for rental and purchase. The service  can stream movies or videos directly to your PC or set-top box or TV or PS3.

To grab $2 free video credit, head over here, proclaim your love for your favorite movie to watch on Amazon Instant Video, share it on Facebook, and get $2 to spend on Amazon Instant Video! You could watch Mission: Impossible Ghost Protocol for FREE! (I really enjoyed that one!)

Some Amazon Instant Videos are only $1.99, so those videos will be FREE after this credit!  The new releases are $3.99, so this will make them just $1.99.

Be sure to check out these movie rentals – that will be totally free after this credit: