Yikes! Well, how about "Emergency start per - 0." Here's a
reinforcement for "emergency," not that it has anything to do with pay slips. And although I have an idea that it's "emergency," I have no idea what that might mean.
Another thought: It might be a term in common use where you are... is there another company's finance department you can call and ask? You don't even have to know them: Just choose a big company and give them a call and ask for Finance. People can be surprisingly helpful to strangers with emergency requests.
👁 Smile :)