Will I get McCafe loyalty stamps for eligible purchases made via McDelivery? 23 April 2021 09:33 Yes, qualifying McCafé hot drinks purchased through the My McDonald's App earn loyalty stamps. Related articles Free coffee - McCafé loyalty stickers and stamp How do I collect McCafé® Stamps? Changing items I've ordered? How to order McDelivery using the My McDonald’s App? Checking the status of my delivery order?