Snapfish is currently offering 50 free prints for new customers. They also just released a free shipping code: EXTRAFS10 that is good through tomorrow only.
Now in theory you can stack these offers and get 50 prints for free but Snapfish has a very long history of cancelling orders when codes are stacked to get stuff for free.
The last time we tried a similar deal they did cancel 99% of the orders that were placed- so please keep that in mind before you spend a lot of time on a project.
If you want to ensure your order is filled by Snapfish, you can just create your account and upload your photos. All 50 prints will be free and the shipping cost will be roughly $3.44.
Here are a few other promotions Snapfish has available right now:
::Buy One 8×11 Classic Linen Photobook and Get One Free with promo code: FALLBOGOBK (ends 10/28)
::New Customers can try OCT10PRNT for 100 free prints (ends 10/31)
::Get 50% off a 12×12 Calendar with code: 12x12CAL (ends 11/30)
::New Customers can take 35% off photo gifts with code: AUG35OFF (ends 10/31)
::20 Free 4×8 Photo Greeting Cards with code: BABIES you should be able to get a second set of 20 free with code: BABYMAIL
::50% off blankets, mugs and sweatshirts with code: WARMUP50 (ends 10/24)
You should be able to stack these codes with the free shipping to get a fantastic deal.
So I think if you have a zero balance on your order the chances of having the order cancelled are much higher. If you take advantage of one of the other offers and pay a few dollars for your items, I think you have a much better chance of actually getting the order.
I have been wrong before so it might work out perfectly for the free prints but I know how disappointing it can be to get those cancellation emails and wanted to warn you ahead of time that has been the case the past several times I have posted these types of deals.
**If you have any problems at all with these codes just contact Snapfish customer service and they should be able to help you right away.

Doesn’t seem like you stack the codes, unfortunately. The fine print on the free shipping says you cannot use it with any other offer. BUMMER!
Once I gave one code, they didn’t give you a place to do another one. Oh well! still a good deal!
I had one of their free offers in my account (set of 6 coasters) and it let me use the free shipping code. Hopefully I will get them!
I just tried using the free shipping offer on a credit that I had in my account. I tried ordering the free dog leash last spring – the order was cancelled – but was given a free credit for a photo mug. I tried purchasing the mug today with the free shipping code and it wouldn’t work. I also spoke with someone in customer service and he said that customers can now no longer stack their codes.
Heather thanks for the update! I held off posting this because I was thinking of the hate mail when people spent an hour sorting through photos and then got cancellation notices 🙂 I bet they literally changed their system over this specific deal. That dog leash one was a mess.