Free Photo & Print at Korum Mall (Thane) - on Kodak Stall

It was part of promotion activity that was happening at Korum Mall, Thane last Sunday and there was a photographer who was taking snaps of visitors and through photo printing kiosk within few minutes a high quality printout (4x6) was ready (All free), The only thing that was required was to give your contact details on a paper.
Good Marketing Technique....