47.15.1. The fees a brokerage permit holder claims from a new or existing subscriber to the permit holder’s services must not vary depending on(1) whose services the subscribing operator had previously subscribed to or, in the case of a transfer, the operator who transferred the registration; or
(2) the zone or the territory in which the main establishment of the operator is or was located or, in the case of a transfer, the operator who transferred the registration.