Half Price Frappucinos seen around in Auckland Mission bay and sylvia park in the past two days, not sure how long it's been going for or for how long. Couldn't find a NZ link to link this too as it's not mentioned on their website. If anyone else sees any more info please share. Sylvia park didn't have a sign saying this either until we joined the long queue to find out at the counter.
Same in Lower Hutt. We went there the other day and bought 6 drinks. Line was out the door though.