Thanks to Simply Being Mommy for sharing that 10ptsfreecode4u is worth 10 points! Don't forget, there are other codes valid right now that you definitely want to redeem if you haven't already.
FacebookOct2010 = 10 points
Joinnow4rewards = 50 points
Not sure if it is still working, but you could also try this one for 10 points: PUNTOSPARAMI123. That one is a few days older and for some reason, I've noticed some codes expiring quickly.
You can join today if you don't belong already by clicking here. (referral link)