The Purpose Of The Contract Refers To The Contracting Regarding The Supply, On The Acquisition Regime, Of Thermal Paper Rolls For Parking Meters And Printers Of Imposition Of Complaints Of The Parking Service With Regulated Schedule, For Tickets Of Stays Of Rotation And Payment Receipts In The Seven Municipal Car Parks Of Surface Managed By The Business Unit Of Car Parks And Rolls Of The Car Parks And Rolls Of The Paper, For Internal Use, Of The Effective Entering Machine By Drivers.