請教高手，希望給點意見和解決方法，謝謝

今天收到了一封信，但不知道他說的那個return rate是指什麼，是指流量的還是註冊的，希望有高手能給我指點一下，非常感謝！
! z9 g3 J! @! V
  M- b0 Z# I& t; }   This is a notification that we are currently reviewing your account due
to a high return rate of leads.  In April, you had a 52% return rate.
: k, I5 Q7 W* R) u- CThis is a much higher rate than our average affiliates.  Please be
' D7 X( l' I: `: {6 a! s- R, d$ Madvised that if this problem persists, we will have no choice but to
6 Y: Z: c# z; b+ `terminate your account.  

If you have any questions, please do not hesitate to contact me.

呵呵，都是錢鬧的

還真客氣啊。。

挺 客氣啊。。