For a Cashier I would either server clients at the cash by greeting them with a smile and a greet of "Bonjour/Hello". Then process their purchases in the scanner, place in bag(s), say total, then receive money. Sometimes I would answer customer questions. When not serving a customer, I would clean up cash area with dustpan and brush or cleaning solution and cloth. Fill up certain areas like gum/chocolates/glasses or batteries around the cash. Sometimes put away customer misplaced items.
When not at cash, stocked shelves with merchandise from boxes. Sometimes put away customer misplaced items.Sometimes I would answer customer questions.
First job, learned the ropes of being in a corporate type of job, had some nice and wonderful teammates
minimum wage, no health/dental benefits, sometimes unrealistic expectations for jobs done in given time, sometimes biased promotions were given, unable to be given a choice in length of lunch (30 min), depending on who was manager at the time per was a micromanager.