In the case of service contracts which do not specify a total price or of supply contracts for leasing, hire, rental or hire purchase of products, the basis for calculating the estimated contract value shall be:
I gcás conarthaí seirbhíse nach sonraítear praghas iomlán nó conarthaí soláthair do léasú, cíos, fruiliú, cíos nó fruilcheannach táirgí iontu, is é an bunús a bheidh ann chun luach measta an chonartha a ríomh: