Mobile Coupons: Playing Chicken at the Checkout
“The future is already here — it’s just not evenly distributed.”
— William Gibson
Coupons have long been one of the most reliable tools in the brand marketing toolbox to promote sales—and consumers can’t seem to get enough of them. But the transition from paper to mobile devices has been challenging, and one of the root causes is actually found in the venerable laser scanners that are part of most store checkout systems. These were designed decades ago to read the light pattern reflected from barcodes on printed coupons. But the backlit, reflective polarized glass of smartphones actually makes an on-screen barcode image invisible to most laser scanners. So we need new ways for smartphones to send information to point-of-sale (POS) terminals—crossing what I like to call the “last inch” barrier. This need has given rise to a game of “chicken” being played out right now between smartphones and retailer systems, and it’s going to be very interesting to see who swerves first. [...]
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