In representing a purchaser in an agency relationship, no licensee shall do either of the following without the knowledge and consent of the purchaser:(A) Extend an offer of subagency to other licensees;(B) Accept compensation from a broker who represents a seller.
Representing buyer in agency relationship - prohibited acts
Ohio Rev. Code Ann. § 4735.66, under Chapter 4735 | Real Estate Brokers.
Ohio Rev. Code Ann. § 4735.66