Responsibilities of ZOR to an approved vendor selling an approved POS system.

When ZOR allows an approved vendor to sell product to the ZEE what rights does the vendor have regarding eqaul access to ZEE's, and freedom for presentation uninhibited by the ZOR. In this situation the approved vendor (there are two plus the ZOR) sells a point of sale system (POS) to the ZEE. In this instance what are the rights, given that the ZOR has approved the selling of all 3 systems, for customer contact information and access to the ZEE's. Also does the ZOR have the responsibility to provide information to the ZEE for the approved systems as well as the time and opportunity for the ZEE to decide? This is not a contract situation.