“…These results were supported by the findings of Nam, Kim, and Jung's (2023) study, which concluded that, due to their lower levels of digital literacy, older individuals will continue to encounter difficulties when using SST. Similarly, technical issues that may arise during operation, such as insufficient programming usability, support or maintenance of obsolete equipment processes, slowed client aptitudes, and decreased system utilization, particularly during peak hours, have frequently pushed the buyer away (Travica, 2008;Ishak, 2021). Any negative experience, particularly in relation to SOKs, alters customers' perceptions of the technology, thereby severely limiting its use and adoption (Toh, 2018).…”