MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202611067869 A) filed by Eva Ad Ventures Private Limited on May 30, 2026, for System And Method For Dynamic Coupon Expiration Based On Real-Time Footfall Data.
Inventors include Jayasantosh Samal; and Shubh Guru.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: ABSTRACT SYSTEM AND METHOD FOR DYNAMIC COUPON EXPIRATION BASED ON REAL-TIME FOOTFALL DATA A method for dynamically controlling expiration of a digital coupon (100) based on real-time crowd conditions comprises sensing, by footfall sensors (110) deployed within a physical proximity region (115), raw footfall data representing a number of individuals per unit time, transmitting the raw footfall data to an edge gateway (120), processing the raw footfall data to compute a footfall density metric (125), transmitting the footfall density metric (125) to a backend server (130), calculating, by an adaptive expiry computation engine (135), a coupon validity duration (140) based on the footfall density metric (125) using a mathematical mapping function wherein the coupon validity duration (140) is inversely related to the footfall density metric (125), generating a reference timestamp (145), distributing the coupon validity duration (140) and reference timestamp (145) to distributed endpoints (150), and synchronizing expiration countdowns across the distributed endpoints (150). (Fig. 1) Dated This ..... day of May 2026
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