Amazon is offering a FREE $5 Amazon credit for first time users of their Amazon Birthday Gift service. Amazon Birthday Gift allows you to send Amazon gift cards to your friends (and even invite others to contribute to the gift) via Facebook and have them delivered automatically on their birthday. Just send a gift ($1 – $25) before September 22 and a $5 promotional credit will be automatically added to your account and applied at checkout. Note, you’ll need to use the free credit before September 30, 2013.
Learn more about Amazon Birthday Gift.