In Singapore, mobile app replaces loyalty cards via QR codes
It’s a testament to the sheer number of loyalty cards out there that we’ve seen the emergence of sites such as Perkler to help consumers manage them all. Now, bringing such efforts into the mobile world, there’s Perx, a smartphone app from Singapore-based Maiplay Pte. that’s designed to replace all the cards in a consumer’s wallet with a single, easy way to get loyalty rewards.
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