An irritant point of sale refers to a specific location within a retail store or establishment where customers are often subjected to frustrating or bothersome experiences. This can include long wait times, confusing layouts, pushy sales tactics, or malfunctioning equipment. The purpose of an irritant point of sale is to create a sense of discomfort or annoyance in customers, potentially leading them to make impulsive purchases or abandon their intended purchases altogether. This term is often used in the context of consumer psychology and marketing strategies, as businesses strategically design their point of sale areas to maximize sales and minimize customer frustration.