今天设置追踪系统,但是怎么设置都设置不对 & H8 s" H0 e5 b7 \6 h; a7 t) x, Z" mbut aff_sub and source shoud be dynamic/ x ?9 b4 I! }2 G8 Y: o
do you see what I mean?1 I6 i; o: w3 k4 j- F6 K
the advertiser would like to optimize your placements/sources 6 p# _+ A% B6 {0 B2 t4 Eto sort out the well performing ones - keep those, and pause the$ O) ]; G. C4 Z1 i8 [" z- G
underperforming ones & ]3 U3 _, Z/ f' G6 c4 m; |* a# [以上是AM说的 7 U& @) q, h9 j8 z) ^1 d" ksource 这个值要怎么设置才是固定的?求教 p9 ~ [) E3 f, H# i6 l9 k$ w) h