66 Pa.C.S. § 1313: Price upon resale of public utility services.

Whenever any person, corporation or other entity, not a public utility, electric cooperative corporation, municipality authority or municipal corporation, purchases service from a public utility and resells it to consumers, the bill rendered by the reseller to any residential consumer shall not exceed the amount which the public utility would bill its own residential consumers for the same quantity of service under the residential rate of its tariff then currently in effect.