ClassManager is full-function class management, billing, marketing, and course registration software application designed to be used by small, medium and large schools. It can be used on a single Windows or Mac computer or with a server as a true Internet-enabled multi-user client/server application. The many features of this online class registration software allow for optimal organization and facilitation of any and all pertinent information. ClassManager produces reports on individual attendance as well as on new registrations generated by advertising, referrals, Web lookups, public relations, telemarketing, direct mail and more. This online registration software system also produces labels for enrollment campaigns, individualized letters, and certificates with its built-in word processor. It can also be used as a student registration software application for activities and it produces customized reports of mailings, wait lists, open houses, and other sales programs.