For those new to Wrapp, Join using your facebook account, and have a friend do the same, you both can now send each other free gift cards. Navigate to the Friends tab at the top, find your friend, it should display some free gift cards. Select Sephora and send!
This is a new gift card which can be stacked with the previous $10 GC offered by Sephora.
Some Codes that can be used when you order on Sephora.com
F1AS12 - Free Shipping over $25
ML4D02 - Mini Lancome Defincils Mascara
MS2U3E - Mini Shiseido Urban SPF Sunscreen
MT34S7 - Mini Tart Smooth Operator Amazonian Clay Illuminating Serum
GUCCIFAN - Gucci sample
Also note, that Sephora F&F sale might start on 10/18 which is rumored to have 20% OFF all items.