Right now, Snapfish is offering 50 prints free for new customers. I also got a credit to have either a 35mm or APS roll developed for free.
Plus, you can recieve 20% off gifts on the best seller page when you use code BESTSELLERS2008 at checkout.
Make your purchase through Ebates and recieve a rebate of 10% back. I believe they are still offering a $5 bonus to new customers here.
What a deal!