I've been a loyal customer for 6+ years. Dropped m...

I've been a loyal customer for 6+ years. Dropped my Camry off for an oil change with some rolled coins in the center console. Picked the car up less two rolls of quarters. I hope the $20 was worth losing all my future business. This was a deep violation of my trust. If I can't leave money behind a closed door in my car, how can I trust the work being done?