I don't think the description was detailed enough. I went on the day it expired an was told I could only buy one drink at a time (so I was expected to go every Friday to wherever the food truck was to get one drink). I was told I could instead use the "amount I paid"... But if that was the case I was charged $2 extra than I should have. Line was really long, only one person taking orders and making the drinks. Already emailed them on Facebook, got a response- but don't think I'll be back