<prompt> Human: I have to wonder if someone in the accounting department, or maybe at the store in relaying hours worked to corporate accounting, didnt decide to hand out some unauthorized Christmas bonuses this year.  <response>: IANAL, but I dont think you have an obligation to say anything. Do keep in mind that they may figure it out on their own and make some kind of effort to fix it. Personally I would probably enjoy the 150 but be prepared to pay it back if they did notice it. 