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