今天设置追踪系统,但是怎么设置都设置不对. K* w1 C v6 k m
but aff_sub and source shoud be dynamic, D+ ]( S" s' ?2 x
do you see what I mean? H, A- h" w6 P
the advertiser would like to optimize your placements/sources 1 A0 g- [2 H# U, w* d+ vto sort out the well performing ones - keep those, and pause the $ u, B% f! o5 u8 h4 ~8 wunderperforming ones - a, d7 l7 ?6 C- T以上是AM说的& k0 G8 F. ]! Z
source 这个值要怎么设置才是固定的?求教 7 v3 h- ` R, n8 j