Take a friend for a cuppa – or just double down on the caffeine yourself, with a 2 for 1 hot beverage offer at Columbus.
Find your nearest local Columbus Coffee and take your phone into the store to scan the special QR code for this offer (valid July 10 – 23).
Not OP. but heres the link to the original Vodafone offer.
Just tried this QR code at Columbus Coffee at Mitre 10 in Albany and it wasn't accepted. The till apparently said Buy 1 get 1 free but didn't let the operator deduct the free coffee :( Perhaps there is more to the offer?
Sounds like a great deal. Have you tried if it works? Is there a post or something to tell more about it?