Cost of moving, perhaps

• Haul-away cost
• Impound lot charge
• The act of hauling something (as a vehicle) by means of a hitch or rope
• Fee covered by the A.A.A.
• Wrecker's fee
• Hauling something with a rope
• Tugboat's fee, e.g

WordNet Word definitions in WordNet
n. the act of hauling something (as a vehicle) by means of a hitch or rope; "the truck gave him a tow to the garage" [syn: tow ]

Wikipedia Word definitions in Wikipedia
Towage may refer to: Towing , or a charge or fee associated with it Tugboat , a boat that maneuvers larger boats

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Towage \Tow"age\, n. [From Tow , v..cf. F. touage.] The act of towing. The price paid for towing.