You may pay your library fines and overdues either by cash, personal cheque, Interac (debit), VISA, MasterCard, American Express or your WatCard.

Fines can be paid by one of the following ways:

• In person: at the circulation desk
• Phone: please call 519-888-4567 ext. 84600 for Dana Porter Library or ext. 36913 for Davis Centre Library.
• Mail: All cheques should be made out to "the University of Waterloo" and should clearly indicate your 14-digit barcode found on your WatCard. Mail your cheque to:
  Patron Accounts
  Circulation Services
  Dana Porter Library
  University of Waterloo
  200 University Avenue West
  Waterloo ON N2L 3G1