Hot, hot, hot!! If you need a break from cooking during all of this back-to-school and football season craziness, check to see if this offer is available to you! Groupon is offering a $20 Domino’s gift card for only $10 to select users! This deal is by invite only, and only users who received an email notification are able to purchase it. Check your emails, or head over HERE and try to buy this deal.