This from the Heartofthecity website

Spend at any fashion or retail store in the heart of the city during NZ Fashion Week and go in the draw to win an Ultimate Fashion Package valued at over $2,500 including a two night stay at The Hotel Britomart, a Britomart Black Card and vouchers for Commercial Bay and Smith & Caughey's.
We'll upload an entry form to this page before Fashion Week begins, or look for the point of sale window stickers or at the till in participating fashion retail stores for a QR code. Scan the QR code with your mobile phone to be taken to the web entry form, where you can upload your entry details and details of your qualifying entry purchase.
runs 23-29 August