Whisk

I really hate to pester, but no update on PostWall? =/

Then after that x amount of days, the sign would return the the normal [Buy Me] and before that it cleared the room to be the same as before.

For more clarifications on the plugin, being my first plugin request, feel free to post questions
I hope you can help me

So say I put a sign the block above a iron door that says [Buy Me] then on the next line it said $(amount).

After buying it, the sign would change and say (player name) and then line 2 (how long the person has it, which could be configurable) and only that person can open the door by left clicking his sign and the door auto opened for x amount of seconds before closing again.