Amazon Local is offering a free $3 credit for Amazon Instant Video. You will get $3 off any video $3.99 or more so you will only pay $.99 for a movie rental. The voucher is available immediately after purchase and must be used by Aug. 12th. Some newly released videos for $3.99 are: The Vow, This Means War, John Carter, and The Three Stooges. This will make for a great date night in. This won’t last long so hurry and get yours.