Game Ranting

This is a rant about a pet breeding site, I won't give it's name here because I don't want to give it a bad name. I know they have rules like any site does to stop people from cheating and what not, and I've always abide by those rules. Always. One of the rules is that you can not by things from users on the same ip as you at over market value. I was browsing shops the other day, and accidentally bought something from a friend who I hang out at her house a lot, because I miss read the price by a zero. Today I got an official warning about it. I know it must have looked bad to staff, and it may even be automated, but it annoys me. I've always obeyed the rules, and I know it's not a big deal to have one warning. Just one. But it annoys me that I have a mark on my account over an accident. I've messaged staff and explained the situation. They told me to be more careful in the future, but the mark stays on my account. Sigh.