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