Systems and methods for checking and confirming the purchase of merchandise items - Susseelaa, Shangeetha Ravichandran; Sun, Yijing; Yuan, Mingquan; Reagan, Ryan B; Liu, Yao; Zhu, Feiyun; Wang, Zhenyu; Fang, Sicong; Zhang, Lingfeng; Mao, Tianyi; Xiao, Zhichun; Hammer, Jon; et al. (2025)
Keywords: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR