B. A wholesale distributor that ceases distribution of Schedule II through V drugs to a pharmacy, licensed physician dispenser, or licensed physician dispensing facility located in the Commonwealth due to suspicious orders of controlled substances shall notify the Board within five days of the cessation. For the purposes of this section, “suspicious orders of controlled substances” means, relative to the pharmacy’s, licensed physician dispenser’s, or licensed physician dispensing facility’s order history and the order history of similarly situated pharmacies, licensed physician dispensers, or licensed physician dispensing facilities, (i) orders of unusual size, (ii) orders deviating substantially from a normal pattern, and (iii) orders of unusual frequency.