If you aren't familiar with dermstore.com, they sell skin products, cosmetics, hair stuff, etc.
They have a deal right now that you get a free InStyle subscription with orders of $25 or more, InStyle + Women's Health with $50 or more, and InStyle + Women's Health + Self with $80 and more.
So essentially, if you spend $25 or more, you can get a $20 rebate; with $50 or more you can get a $30 rebate; and with $80 or more you can get a $40 rebate.
And you can get 10% off almost everything with the code CPNLGY10OFF
And there is free shipping on all orders.
So if you wanted something that cost $30, for example, you could get $3 off, plus a $20 rebate, plus 7.5% of the pre-rebate price back in ebates. So you end up spending about $5 for $30 of stuff.