You can find $5 off $10 Build a Bear Coupons in Aveda in The Woodlands Mall. Then, when you go to Build a Bear they will give you a coupon for free purfume from Aveda ($20 value). There are Aveda coupons in The Woodlands Discovery Book from the CVB. I highly suggest getting on the Aveda mailing list. They regularly send out postcards for free samples.
The Aveda store is a fun store to visit because of all the products that you get to try while you are there. Consistently, they have offered me a little cup of tea the last few times I have walked into the store.
Besides the free samples, I don't see coupons very often, so if you ever see a sale grab on to it. I have used my last 2 free mall gift cards there to help defray some of the cost of their products.
Shout out to Anna for being Awesome!