Aprilfool,
Thank you for your encouragement. I do love what I do, and I love the kids.
I am sorry for what you've been through. Sadly, no matter how hard you try to make a system work efficiently for everyone, there is always a possibility of a wrinkle. Sorry for yours. Hopefully it will all be worked out for next school year.
During my internship, I worked in a couple of high schools. It was in these schools that they did not allow students or teachers to charge at all. I think there feeling was, that they were old enough to not have to have parents keep up with their accounts. They hope of course that their child/student will have enough where withall to ask parents for lunch/account money. As far as teachers go, well, that to me is self explanatory. At the school I'm managing they do allow teachers to charge. This is something I hope to change for next school year. I feel they have no need to charge. They are adults after all. Need I say more?
Oh as for the student that owed $20! WOW! Does that school not have a limit on account balances? Most if not all of our schools do. When that limit is reached a phone call is usually made. This is not fortunately a regular occurance. As I said, our school limit is $7.50.