I thought I'd found a good deal on pictures, but after ordering quite a few earlier today, I received several great offers from York Photo. Their current promos include 5¢ prints (code YLDPRINTS), free shipping (YSAJ2L), BOGO posters (FREEPOST), and $10/$25 calendar order (SAVETEN). You can only use one promo code per order, so you unfortunately can't combine the 5¢ prints with free shipping. :-)
It's a great time to print all those Christmas and Thanksgiving pictures!
Edit: Expiration dates on the above codes appear to range from January 3 to January 8, 2008