The drink will be served starting on Dollar Dog Night on Tuesday, April 2, at Medlar Field at Lubrano Park.
The total sets a record-breaking amount as the largest transaction in Venmo history.
Florida State and Clemson will become the 19th and 20th teams to join the conference.
Medlar Field at Lubrano Park announced it, too, will go away with the fan-favorite promotion.
Barkley was called out by Barber after he signed with the Philadelphia Eagles during the recent free agency.
