Save at lunch time while the sun shines

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Emart.jpgIn partnership with Cheil Worldwide, retail giant Emart set out to increase sales during lunchtime, when sales traditionally decrease dramatically. The resulting idea was to give people a unique experience only available during lunch hours. Cheil Worldwide installed a “shadow QR code”a 3D model that turned into a functional QR code when the sun struck it between noon and 1pm creating an event called ‘Sunny Sale’.

Passers-by were able to scan the QR code between the allotted hours and automatically link through to the ‘Sunny Sale’ mobile homepage for special offers including $12 coupons on items for home delivery. The ‘Sunny Sale’ event was initially launched in 13 locations and subsequently expanded to 36 locations across Seoul.