邮件内容: 7 s6 U7 f! l1 o& Z9 c- Z2 \ All of the Apus Launcher offers will add restrictions below:if the rentention rate is lower than 30%, the advertiser would not pay for the conversions and the campaigns should be paused asap. If the retention rate is between 30% and 40%, the payment will be 20% cut. If the ads are complained by users, it also won't be paid." M3 R( u N1 E5 p1 s, i) `