auction house mail before biding end===
mail when bid price change, bid mail before 10min of the bidding end.

live auction house====
showing first 100 queueing items, can register to bid at the items, when 10 min before a item biding start will send mail to the Registered player(or have a window to ask them spot using hereafter stone).

Furniture showing house===
if u want more people buy the Furniture for housing, u can make a showing house

world boss with quest for wont be stolen====
only the team and co-team got quest can kill the world boss, if 30min cant kill or the team disband, spawn the quest