Once I had a temporary part-time job.  It lasted about a month and involved answering the phone, waiting on patients who came in, having them fill out paperwork, and calling to verify their insurance.  Sometimes I would use the credit card machine and print out their receipt on a little machine.  (I don’t know if it was a tm-t88iv or what kind of machine it was.)  Sometimes I would call in their credit card number.   Even though it didn’t last long, I enjoyed the work and enjoyed talking to the people in the waiting area.