“Service related activity” means any activity or function for which a franchisee receives revenue from any user or person other than a subscriber and which is directly associated with the operation of the cable system, or the production or distribution of any cable service over the cable system, including, but not limited to, revenues from advertising sales, home shopping commissions, the sales of products or services, program guide payments, payments from the lessors or purchasers of leased access channel capacity, payments for studio and other facilities or equipment rentals, billing services, audience promotions or the installation, lease, rental or sale of equipment, provided that such revenues are derived from cable programming services transmitted over or used in connection with the cable system serving the city. “Service related activity” does not include a franchisee’s acting as a collection agent for leased access programmers in which it receives revenues from subscribers and retransmits such revenues directly to leased access programmers without deducting franchisee’s billing fees. (Ord. 205 § 3, 2001)