请教大神们关于一个批offer的邮件怎么回复

newshow

对方一开始给了一段：
$ I' J4 B# n% VPlease could you let me know what your CPA rate would be and how many conversions you think you can deliver a month
* D' N' J  o) Q' e* {* ^我给他回复了，并且配图说明之前做的2个广告的转化和点击率说明的。结果他又来了句：
  u6 [( P" P" F) NI still need to know what your rate is to decide whether it is worth our while giving you a test
3 M4 _: X/ R( ^3 b$ u$ O7 q# F" g) ZThanks

% |* h9 l) _) l# b! l请问这个怎么回复？请大神们指点一下啊，谢谢了！
% j( J3 }7 _1 o+ p5 O( [5 w

河小马

一句话，照实回答