Dunkin Donuts Perk Members: Reload $10 using MasterCard get $5 Bonus from 1/3/19 thru 1/10/19 (Once per account)

unkin Donuts Perks is offering their Dunkin Donuts DD Perk Members $5 Bonus when you Reload $10+ on your Dunkin’ Donuts Card Balance via the Dunkin’ Donuts App w/ MasterCard
Note, must reload your DD card through their website or via the Dunkin’ Donuts App w/ MasterCard as your method of payment. Click ‘Add Value’ and enter amount of $10 or more using your MasterCard.
This Limited-Time offer is valid one time per account from 01/03/19 thru 01/10/19.
Offer appears in "Dunkin Donuts Perks & Offers" page in the App. Does not appear to require MasterPass account. Just any MasterCard this time.
https://www.dunkindonuts.com/en/dd-perks