Abstract: Lock off assemblies for trimmers are provided. A trimmer includes a working head; a handle assembly connected to the working head by a connecting member; a trigger connected to the handle assembly and movable between an off position and an on position, wherein the trigger being in the on position causes actuation of the working head; and a lock off assembly. The lock off assembly includes a switch connected to the handle assembly and movable between a safe position and an operate position; and a pivotable extension pivotably connected to the switch, wherein the pivotable extension contacts and blocks the trigger when the switch is in the safe position and the trigger is moved from the off position towards the on position, and wherein the trigger is free to move between the off position and the on position when the switch is in the operate position.

Abstract: Systems and methods for tracking prescription drug inventory of a pharmacy at a switch. Embodiments of the invention include receiving, at a switch, a prescription claim transaction from a pharmacy system, where the prescription claim transaction indicates an amount of a drug, and transmitting the prescription claim transaction to a payer system for adjudication. An adjudicated response for the prescription claim is then received from the payer system, and an inventory amount associated with the drug maintained by the switch is updated by the switch. When a determination is made that the inventory amount has met a threshold value, a message is transmitting indicating that the inventory amount has met the threshold value. In some embodiments of the invention the message is sent to the pharmacy or directly to a supplier as part of an order for additional inventory of the drug.