Who can use it? Grubhub for Drivers Updated February 17, 2022 15:49 Follow This is only available for Premier Drivers. Related articles How does Grubhub determine who gets what block? How does it work? What if something comes up and my availability changes, can I still drop a block? How do I set my availability in the app? What happens if I don’t get all the blocks I want? Comments 0 comments Article is closed for comments.