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：
# L; H' g* I# Q0 i( B, [) MPlease could you let me know what your CPA rate would be and how many conversions you think you can deliver a month
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：
I still need to know what your rate is to decide whether it is worth our while giving you a test
/ I" X" j$ b2 U9 c4 e" A% |Thanks
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+ Q- E4 a# G9 O+ V9 R请问这个怎么回复？请大神们指点一下啊，谢谢了！
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河小马

一句话，照实回答