(a) For purposes of this section, "hotel" means any hotel, motel, bed and breakfast inn, or other similar transient lodging establishment, but it does not include any residential hotel as defined in Section 50519 of the Health and Safety Code. "Innkeeper" means the owner or operator of a hotel, or the duly authorized agent or employee of the owner or operator. (b) For purposes of this section, "handbill" means, and is specifically limited to, any tangible commercial solicitation to guests of the