Tomorrow only, Wednesday, April 7, 2010, Walgreens is offering 20 free 4x6 prints. There is no need to order anything else. This is a great deal from Walgreens. Order the prints online, but pick them up at your local store to avoid shipping charges, which makes them totally free. At checkout use coupon code
I think Walgreens does a good job with photos, as I've gotten some photos from them before. It's a good time to try them out if you've never gone there before. It's very convenient to order them online. Here is the direct link.