Pampers offers 5 Pampers Gifts to Grow Rewards Points for free via code "TWIT813TW11EB13". (Enter it in the "Enter 15-Digit Code Here" field.) That's among the better offers we've seen for free Pampers Rewards Points, although two days ago (since expired) we saw 10 points for free. This program offers points that can be exchanged for merchandise from Diapers.com, Shutterfly, and more.