Meet Alex, a meticulous third-year Mathematics student at the University of Waterloo with a keen eye for detail and a passion for optimizing every aspect of life. Having worked in retail before university, they have developed a sharp understanding of consumer habits and payment systems. Alex has made it their mission to streamline their peers' shopping experiences on campus, often seen sharing tips in subreddit discussions. An avid coffee enthusiast, they can usually be found sipping a fresh brew at the EngSoc Coffee House, meticulously noting which places cater best to AMEX to help friends save on transactions.