Had the only printer in my dorm room of about 70 rooms and charged just slightly less than the university did per page so naturally people printed with my printer. Made some scripts that hooked into google cloud print to log users and had spreadsheet to track funds for users and send emails about what was printed and how much funds they had left. I made mony only because people forgot they had extra funds when they moved out and never asked to get it back. Its not a lot but stil strange to me why I put so much effort into a very low profit business.
Had the only printer in my dorm room of about 70 rooms and charged just slightly less than the university did per page so naturally people printed with my printer. Made some scripts that hooked into google cloud print to log users and had spreadsheet to track funds for users and send emails about what was printed and how much funds they had left. I made mony only because people forgot they had extra funds when they moved out and never asked to get it back. Its not a lot but stil strange to me why I put so much effort into a very low profit business.