Caesar's Hire

 is a quest in Fallout: New Vegas.

Quick walkthrough
This quest appears when the Courier has Neutral-Mixed-Unpredictable reputation with the Legion. A disguised Frumentarius will appear and inform the player that the Legion will put some coins into a box every few days as long as the Courier does not become an enemy of the Legion. It would appear the sole purpose of the quest is to let the person know where the box is, so they may pick up Legion Denarius every few days, as the quest ends once the boxes have been found a single time. There are actually multiple boxes, even though the player was told there was a singular box.

The boxes are located southwest of Cottonwood Cove.