Recently Mac Cosmetics offered a promo code for money off your online order. Makeup junkies made sure to take advantage of this "unicorn" event but it seems Mac is looking to help save us money on a more permanent basis. For the first time ever, Mac is now available for cash back on Ebates! It's only 3% but trust me even the smallest amounts add up. I've managed to get at least $60 back every quarter even when I don't even shop as much because 80¢ here or $2 there does indeed add up. And from time to time stores will have higher cash back rates and even double cash back days so hopefully Mac opts to do this as well. 

If you're not a member, I highly suggest you sign up. You're getting paid to shop at the stores you were already going to make a purchase at anyway. And they've started to add in-store offers as well. There's only a few stores eligible but as the program expands that will give you a way to earn cash back even faster. So sign up here if you haven't already.