So a server owner came to me and requested a plugin be done. Part of it included having a boolean value that when true, modifies all Essentials' sell signs on the server with a multiplier. So for example, say the multiplier is 2x, if the boolean was true and you sold your stuff at a sign that'd normally be $10, you'd get $20 instead. The only way I can think of getting this done, is by editing the Essentials plugin and adding a check into the sell signs. Is there an easier way of handling this that I'm missing?