Dunkin’ Donuts is still offering a FREE $10 Bonus when you reload $10 or more on your DDPerks Rewards Card using Masterpass for a limited time. The $10 promotional bonus will be added to your account automatically after reload. Limit one $10 bonus per customer. Auto Reload is not eligible for this bonus, disable and reload to get this offer. Reloads can be done through DDPerks site or through the Dunkin Donuts mobile App. If you are not a DDPerks member, It’s Free to join. Deal ends December 30, 2017.