Today is the last Friday that Mars will be giving out coupons for free chocolate! If you have not received 4 coupons yet during this promotion this is your last chance! Beginning at 9 a.m. EST you can register for a free Mars candy product (until they reach their limit) and the coupon will be mailed to you! I have gotten one during this promotion- for some reason, free chocolate just tastes better! Here is the link !