I don't know if anyone knows this, but if you go to LUSH stores, you can ask for samples when you're buying products. Today I went with my boyfriend`s sister to a LUSH store. She got an inexpensive product (toothpaste) and ended up getting a sample for a face scrub!
There`s also a few other freebies you can get a LUSH stores.
I had a hair treatment there a while ago (they washed and conditioned my hair) which was amazing.
They have leg treatments and arm treatments too (more or less a free massage where you get to see their products in action).
If you want to know about any of their products too, they give you demonstrations in-store as well. (I tried a few of their new toothpaste flavors today, and it`s great for if you want to know what your bath will look or smell like with different bombs or bubble bars)
I also find that shopping at LUSH is great to help me save a buck on my shampoo. The solid shampoo lasts me about 9 month- a year even when I shampoo my hair every day.