Take a look at these screenshots taken from Beyond the Rack and from MACcosmetics.com (click to enlarge the pictures):
Knowing what I know now, I would not purchase from Beyond the Rack again, and I just want to share this info with anyone considering buying from them! And I'm definitely going to be more careful when it comes to buying from ANY flash sale site.
Have you ever ordered from a flash sale site? Were you happy with the deal and the product?