The YOD WFOE Technical Service Agreement had the exclusive right to provide technical services, marketing and management services, financial support services and personnel support services to VIEs, and the IAs were required to make every economically reasonable effort to enable and facilitate the provision of services by YOD WFOE. Below is an example of a federal law on service contracts: a service contract is a contract between two persons or a company under which one undertakes to provide a particular service to the other. It may also be an explicit employment obligation, signed by both the employer and the employee, which lists the explicit conditions of service. Pursuant to 18 CFR 35.2, (Title 18 – Conservation of Electricity and Water Resources; Chapter I – Federal Energy Regulatory Commission, Ministry of Energy; Sub-chapter B – Provisions of the Federal Power Act; Part 35 – Submission of Tariff Plans and Tariffs; Subsection A – Application), the concept of service contract, as used here, means „an agreement that authorizes a customer to use an electrical service under the terms of a tariff. A service contract must be required in writing. Any oral agreement or agreement forming part of such a declaration shall be reduced to and form part of the written form. A service contract is marked with a service contract number. There are different types of service contracts. For example, General Service Agreement (an agreement between a contractor and real estate or business owner for the provision of services such as gardening and repair); Consultant Services Agreement (an agreement between a consultant and a client setting out the terms of the nature of the advisory services the advisor will provide); artist service contract (an agreement between a business owner or client and an individual to provide accounting or accounting services); and Child Care Services Agreement (an agreement between a childcare contractor/provider and an individual for the provision of childcare services). .