Coupons valid for 7 days from download or until 1 million free taco coupons are redeemed (including online and print coupons), whichever occurs first. Notice will be posted at http://static.tacobell.com/drivethrudiet/coupon.html if 1 million coupons are redeemed prior to the expiration date and any unredeemed coupons will be void. Free tacos are subject to availability; no substitutions. Not valid with any other offer. Limit one free taco per person. Coupons valid at participating Taco Bell® locations in the U.S. Manager may refuse coupon if manager reasonably believes consumer has already received a free taco or has engaged in any fraudulent activity. Manager's decisions are final. Coupon void if reproduced or transferred and where prohibited.
