All the business needs to do is setup a few displays in your store containing a special QR Code linked to you. You can choose the headline (whether you want the consumer make a purchase or not) to get the gift.
Once they scan a QR code (that is linked to you), they will be taken to a “landing page” with details about the promotion, how it works, the benefits completes a short form, the savings coupon will be emailed to them instantly along with a link where they can redeem it.
Keep in mind, EVERYONE loves getting DEALS. It’s human nature to feel like they are getting a “high value” gift FOR FREE.
NOW, you have dramatically increased your advertising ROI.