BOGO Cheerios Coupon This post may contain affiliate links. Please see the full disclosure policy here. Posted on January 31, 2014 Written by Mary 3 Comments Have you grabbed this HOT NEW BOGO Cheerios COUPON ?? Buy 1 box of Cheerios and get one free. Be sure to print it SOON!! There are only one million coupons available. One coupon per computer. Coupon expires Feb 15th.