Adding or dropping a course may have an impact on your bill. The refund schedule below applies to a reduction in the number of credits a student is taking. Keep in mind that any refund or assessment of additional fees will be based on the net result of the credits you add and/or drop in relation to the appropriate refund period. In other words, whether you are entitled to a refund or will be billed for additional fees will depend on the date you drop credits as well as the "begin and end" dates of the course.