Dynamic QR codes, personalization taken to the extreme with QRty.mobi
advertorial Madrid Updated:01/26/2022 01:37h Keep The QR codes they have become a very popular communication system or language in recent months. Practically everyone has been forced to use them, albeit passively, to present the Covid certificate that proves they have received the complete vaccination schedule against Covid 19. Before vaccines, and even when the pandemic […]
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