Have you signed up for Pampers Gifts To Grow  campaign?
Even if you don’t buy Pampers you can just enter codes in that I post frequently and rack up some points, which you can exchange for gift cards and other fun stuff.
Right now use the code FB9TLABDAXB3912 to get 10 additional points. This code expires 9/9.
And if you are a new user try these codes for additional points:
Worth 10 points:
Worth 50 points:
The codes come and go so hopefully these all still work!