Ariz. Rev. Stat. § 6-1202
A. This article does not apply to any of the following:
2. A person appointed as an agent of a payee to collect and process a payment from a payor to the payee for goods or services, other than money transmission, provided to the payor by the payee, if all of the following apply:
3. A person that acts as an intermediary by processing payments between an entity that has directly incurred an outstanding money transmission obligation to a sender and the sender's designated recipient, if the entity meets all of the following criteria:
13. A person expressly appointed as a third-party service provider to or agent of an entity exempt under paragraph 7 of this subsection solely to the extent that both: