Application‑based Automatic Teller Machine (ATM) segmentation classifies deployments according to end‑user environments, revealing how functional demand drives market taxonomy. Retail banking ATMs dominate usage, situated in branch lobbies and high‑traffic venues, supporting everyday cash withdrawals and deposits, and therefore represent the bulk of transaction volume. Corporate banking ATMs serve business clients, offering services such as bulk cash dispensing and cheque processing, which, while lower in unit count, generate higher per‑transaction fees. Travel & tourism ATMs are placed in airports, hotels, and tourist districts, catering to currency exchange and multilingual interfaces, contributing a niche but growing share as global mobility rises. Financial inclusion ATMs target remote or low‑income communities, often deployed through government‑backed programs to provide basic cash access, expanding the market’s reach and creating new revenue opportunities. These application segments collectively outline the demand landscape, informing capacity planning and product differentiation across the ATM ecosystem.