In the United States and Canada, varsity teams are the principal athletic teams representing a college, university, high school or other secondary school. Such teams compete against similar teams at corresponding educational institutions. Groups of varsity sports teams are often organized into athletic conferences, which are groups of teams that regularly play each other during a given athletic season. In recognition of their high level of performance, athletes on varsity teams are often given varsity letters. They are in contrast to the institution's club sports. A major difference between varsity and club sports is the source for allocated funds. varsity teams receive financial support, equipment, and facilities from college and university athletic department budgets. Universities often allocate club sport budgets through student life departments similar to other clubs on campus. Because club sports cost more than other clubs, many club student-athletes must pay to play and also engage in team fundraising efforts to pay for facilities time, equipment, and other team expenses. At various levels of collegiate sports, varsity student athletes are eligible for scholarships solely or partially based on athletic skills.