As the global retail, foodservice, and service industries accelerate their digital transformation, self-checkout systems have emerged as a core driver of operational efficiency and enhanced customer experience. According to the latest industry reports, the global self-checkout market is expected to grow from approximately USD 7.25 billion in 2026 to over USD 21.6 billion by 2034, representing a compound annual growth rate (CAGR) of nearly 15%. This rapid expansion highlights strong market demand and sustained investment in automated checkout solutions.