Set up the Regimental brothel, populated from the most minging wives and camp followers.
Serving and former members of the Regiment get discounted rates, all run by the UWO and monies back into the PRI. RMO to do daily checks for excess cheese on Tacos, GUIs and STIs.
RSM (could be devolved to Provo Sgt) parades them in his office for inspection and the Orderly Officer and Orderly Sgt must sample at least one during his shift preferably tag teaming for quality assurances purposes.
Edited to add: Of course, the Regt all parade to bang them on the Regimental / Corps day purely for morale purposes.