The term 'benefit of a job' can be summarized by the crossword solution PERK, which is an acronym for 'Payment, Enjoyment, Reward, and Knowledge'. A PERK is a benefit that is given to an employee in addition to their salary. These benefits can include things such as health insurance, vacation time, or other bonuses. Perks are often used to attract and retain employees, and can be a great way to show appreciation for their hard work.