Paper Invoice Signatures

Hello,

I am just wondering what other companies do for the signature box on the paper invoices. There is a signature box with a staff name underneath it (pulls from payers module-->Payer Rules--> Custom staff name). Do any of you have multiple people billing paper claims? How do you go about having the staff name match the person signing off every time in this case? Is there a way to have a general staff name here that would still work for billing? Just brainstorming ideas..