答：我认为从这三点来分析：                                                                                                                            1.分析一下你的老客户合作最长的时间有多久?是不是老客户跑到别人那里下单了?
2.不断开发新客户.
3.请老客户转介绍客户给你                                                                                                                        望采纳。