For in-store pickup and for new customers only, Walmart still offers 25 4x6" digital prints for free via the directions below. That's tied with last month's mention as being among the best such freebie offers we've seen for 4x6" prints from Walmart. To get this deal:

1. Click here to sign up for a Photo Center Account
2. you'll be emailed a promotional code (it should arrive almost immediately)
3. click "Activate Offer" in your email, then enter the unique promo code you received
4. add 25 4x6" digital prints (1-hour option) to your cart and checkout for free