Customers who have registered with the Del Yeah! Rewards app can now claim a free Mini Mint M&M’s Shake or Mini Mint Shake daily when they make an in-app purchase.
This in-app, give-away with purchase will be available exclusively through the Del Yeah! Rewards app between now and February 20, 2022.
Del Taco’s new Mini Mint Shake and Mini Mint M&M’s Shake will only be available for a limited time.