(a) Each licensed authorized organization that is a member of a unit shall conduct its bingo games separately from the bingo games of the other members of the unit.
(b) A unit may purchase or lease bingo supplies and equipment in the same manner as a licensed authorized organization.
(c) A licensed distributor may sell or lease bingo supplies or equipment to a unit in the same manner as the distributor sells or leases bingo supplies and equipment to a licensed authorized organization.