Do you like free chocolate? Mars is giving away free chocolate bars every Friday all summer long.
The web address is http://www.freestufftimes.com/24/this-weeks-free-mars-candy-bar-coupon-9/
They only give away a certain number each day. However it is 7:47 pm EST and I just registered for three! You can register for up to four coupons per household, but only one coupon per email address. So you need four email addresses in yoru house to get all four coupons.