Section 174 - Solicitation by unregistered charitable organizations, professional fund-raisers or commercial co-venturers a fraud upon the people of the state1. No charitable organization shall employ any professional fund raiser or commercial co-venturer unless and until such fund raiser or commercial co-venturer is registered pursuant to this article. Any such contract of employment shall be voidable at the option of the charitable organization.2. No professional fund raiser or commercial co-venturer shall enter into any contract or raise any funds for any organization required to be registered pursuant to this article unless such charitable organization actually so registered.3. No professional fund raiser required to be registered under this article shall employ any professional solicitor who is not registered in accordance with this article.4. In addition to all other remedies provided by law the attorney general may bring an action to enjoin the violation of the provisions of this section. The attorney general may give notice of at least fifteen days in writing by registered or certified mail to the organization, person or persons violating the provisions hereof, requiring that registration be accomplished or that the solicitation funds be immediately terminated. The failure to immediately discontinue solicitation or to register in accordance with the provisions of this article within fifteen days of service of such notice shall be deemed to be a continuing fraud upon the people of the state of New York.