姑娘们堂里有了客，便要到这里来立牌，也好让姐姐们心中有个数不是？                             

立牌格式：                             
XXX楼中有客                   
[楼名]楼前立牌                             
立牌时须附上图片（见下）                             

送客了，便可来降牌                             

降牌格式：                             
XXX楼中送客                             
[楼名]楼外降牌