1. A method comprising:scanning, by a scanner, a label of a container for a quantity of a prescription drug to obtain scanned data;
determining, by a processor, whether the container is to be distributed to a manual handling section based on the scanned data;
in response to the container being determined to be distributed to the manual handling section,
distributing, by a robot, the container from a distribution section to the manual handling section for manual handling and distributing companion order components of the prescription drug from a plurality of order components to a holding section when the container is being manually handled;
routing, by the robot, the container that has been manually handled from the manual handling section to the holding section via a delivery conveyor;
combining, by the robot, the container containing the quantity of the prescription drug with the companion order components in the holding section to group a prescription order; and
returning, by the robot, the prescription order to the distribution section via a return conveyor.