Rob has this offer with his American Express Delta SkyMiles Platinum Card.
If you have an American Express Delta SkyMiles Reserve Credit Card, American Express Delta SkyMiles Platinum Business Card, or an American Express Delta SkyMiles Reserve Business Card, you should have it too.
You must first enroll in the offer by adding the offer to your Card.
Through December 31, 2021 you will earn 2 additional Delta SkyMiles on top of the 3 miles you already earn (for a total of 5 miles) from American Express for each dollar of eligible purchases charged directly with Delta (“Delta Purchases”) on your Delta SkyMiles Card. Eligible purchases can be made by the Primary Card Member only.