今天设置追踪系统,但是怎么设置都设置不对5 m |* |. @2 `$ `8 z8 e
but aff_sub and source shoud be dynamic $ V5 g! k8 ^2 j* H" }# U8 xdo you see what I mean?) P& k& G: k$ M N
the advertiser would like to optimize your placements/sources$ L! [, H; l; R, t6 d4 K
to sort out the well performing ones - keep those, and pause the & d# Z& \" m- Z# \/ G' o5 l" |underperforming ones 3 t7 |0 K4 Y, \5 \5 H6 h& b以上是AM说的 % j# E- S& o# ?source 这个值要怎么设置才是固定的?求教1 B( a) O: V" z% p7 h6 k. m( E