Taco Bell will give up to 11 lucky customers a lifetime of free food to celebrate its new dollar menu, according to Business Insider.
For the contest, the company released 11 unique dollar bills in 11 U.S. cities. For 11 consecutive days starting Tuesday, Taco Bell will release a serial number for the dollar bill in the city of the day. Participants can check the website to see if they have a match.
Potential winners have a month to find the bills, according to the promotional website.