*Discount offer refers to a single seat of AviPLAN Airside Pro in U.S dollars. This offer is open to current AviPLAN Airside Pro license holders. This offer is available in the U.S. and Canada only and may not be combined with any other Transoft Solutions Inc. promotion. This offer expires Friday, December 29, 2017. Contact an account representative for further discounts on network or multi-site licenses.