There will be a UUID system in Minecraft soon, accordingly we have to change some things in our plugins. Today mxE installed a new version of KrimBuy, and some commands have been changed too. So that you do not have to try out new commands, you can read about it here:
To buy a new lot, type /buylot
To sell a lot you have bought type /selllot
If you want to set a password on your lot, type /setlotpassword <password>
And if you want someone to build on your lot, they can do /lotpassword <password>. You have to change <password> to the password you have set on yout lot.
To upgrade you lot, your Slum for example, type /upgradelot
(Written by luna)