Amazon: FREE $5 Instant Video Credit July 15, 2011 This post may contain a link to an affiliate. See my disclosure policy for more information. Currently, Amazon is offering a FREE $5 Instant Video credit when you follow them on Twitter and send a Tweet! Just click on the ‘Tweet and Get $5’ button and connect your Twitter account. Hurry, this promotion ends on July 19th at 11:59pm PST!