a legal entity providing to his customers toll services on one or more toll domains for one or more classes of vehicles

NOTE 1 In other documents the terms issuer or contract issuer may be used.

NOTE 2 The toll service provider may provide the OBE or may provide only a magnetic card or a smart card to be used with OBE provided by a third party (like a mobile telephone and a SIM card can be obtained from different parties).

NOTE 3 The toll service provider is responsible for the operation (functioning) of the OBE.