A corporate freebie is a type of reward given to employees by their employer. It is usually in the form of a gift or other item of value, such as a bonus or discount. The term PERK is often used to describe these types of rewards, which are meant to show appreciation for the hard work and dedication of the employee. Corporate freebies can range from small items such as coffee mugs or t-shirts to larger items such as vacations or tickets to sporting events.