The normal workweek is 40 hours, but when products, merchandise or materials are needed in a hurry, clerks may have to work overtime on Saturdays, Sundays, holidays, and evenings. Overtime is usually paid at time and a half. Fringe benefits can include paid vacations and holidays, group life, health and dental insurance, sick leave and retirement. Some employers offer clerks stock purchase and profit sharing plans. Employers prefer applicants with a high school education including courses in typing, business arithmetic and other business courses.
Some employers require clerical experience and the ability to use standard office machines.
A valid driver's license is required by some employers. Employers may prefer workers who are familiar with certain types of business operations such as retail or manufacturing. They also may want workers with knowledge of different shipping methods such as U.S. postal and private parcel post service, air freight, railroad, and trucking. New employees or those employees recruited from inside the company from positions such as packer, order filler, or stock clerk are usually trained on the job by experienced workers. Some companies may require a physical examination.