Crystal over at Moneysaving Mom has all the details here on how to get a free month of Amazon Prime. Using Amazon Prime gives you FREE shipping on any order (does not have to be $25 or more) and FREE 2 day shipping. If you plan on doing some Christmas shopping through Amazon this is a great deal.
Also are you using SwagBucks? Swagbucks is a free search engine that earns you "swagbucks" or points that you can redeem for all kinds of prizes including Amazon giftcards! I have been doing Swagbucks for about 9 months and have enough for about $90 worth of Amazon giftcards - just for searching for things on the internet! I am currently doing some Christmas shopping for FREE on Amazon using my swagbucks.
Go here to join Swagbucks today!