Embassy Plots
Embassy plots are designated with /plot set embassy
A mayor can use /town set embassyprice {$$} to set how much embassy plots are sold at by default. This can be overriden when a mayor puts the actual plot up for sale with /plot forsale {$$}. A mayor can also charge an additional embassytax with /town set embassytax {$$}. This tax is charged in addition to the normal plottax.
An embassy plot can be bought by any player, whether they are in a town or not. The townblock remains owned by the host-town and a mayor from the host-town can take the plot from the owner at any time. Embassy plots can also be changed into shop plots, allowing for larger shop towns, where many different towns' players can set up shops.
When a player leaves a town they do not lose ownership of their plots if those plots are set to be Embassy plots.