System and method of distributing digital coupons or promotional data, by using augmented reality (AR) Patent N° US12443969B2 Z Industries Ltd October 14, 2025 Previous patent image Next patent image System and method of distributing digital coupons or promotional data, by using augmented reality (AR) View on Google Patents System and method of distributing digital coupons or promotional data, by using augmented reality (AR) Download PDF