Related Clues:

• Honorarium
• “Psst! Smarty Jones in the fifth!”
• Bus patron
• Line on a cash register receipt
• Price booster
• Clinic cost
• Lawyer's due
• Payment for services rendered
• Worker's burden
• Lab charge
• Boating mishap
• Extremity
• It's often fixed
• La gniappe
• Late charge, e.g.