Cashiers may have other duties as well. In many supermarkets, for example, they weigh produce and bulk food as well as return unwanted items to the shelves. In convenience stores, cashiers may be required to know how to use a variety of machines other than cash registers, and how to furnish money orders. Operating ticket-dispensing machines and answering questions are common duties for cashiers who work at movie theaters and ticket agencies. Counter and rental clerks, who perform many similar duties, are discussed elsewhere in the Handbook.
Many cashiers use scanning equipment.
Hours of work often vary depending on the needs of the employer. Generally, cashiers are expected to work weekends, evenings, and holidays to accommodate customers' needs. However, because of this, many employers offer flexible schedules. For example, full-time workers who work on weekends may receive time off during the week. Because the holiday season is the busiest time for most retailers, many employers restrict the use of vacation time from Thanksgiving through the beginning of January.