Just something I noticed. If you leave your inventory window up you can adjust prices days or weeks later and it will not ask you to login again. I'm not sure if they still record your IP when you do this.
The complete step-by-step guide to get back to selling today!
Re: Changing prices does not require reathentication
Oh, ok. That is strange. It is not something I would ever come across, because I always make sure to log out and shut the account down safely after logging in.
Also, I think they would still log your IP. When you click submit / save on the inventory screen, you would be accessing your account, and they may record the IP at that particular point of access.