Self-checkout systems are defined as machines that process the transaction and play the role of a cashier for a particular product or service. In simple terms, the consumer or customer voluntarily assigns the job of a cashier by applying payment processes and scanning of product or service details automatically. Self-checkout systems are widely employed in all industrial domains across all industries. The self-checkout systems market has been segmented into construction type, technology, end-user industry, and geography. In terms of construction type, the self-checkout systems market can be segmented into stand-alone self-checkout systems, wall-mounted self-checkout systems, and countertop self-checkout systems. Additionally, in terms of technology, the self-checkout systems market can be segmented into hardware, software, and service. Moreover, in terms of application, the self-checkout systems market can be segmented into cash model and cashless model. In te...