今天设置追踪系统,但是怎么设置都设置不对; x7 {- [) j, }8 O q9 _
but aff_sub and source shoud be dynamic$ h* f4 V# U0 ]; m8 [
do you see what I mean? 9 N' x. h9 L/ k2 N9 rthe advertiser would like to optimize your placements/sources5 a) o% M4 ]! Y; r
to sort out the well performing ones - keep those, and pause the1 ?( q9 m. f4 E
underperforming ones 8 Z* t2 g. k, ~7 R. e以上是AM说的 / t4 x4 _. I. d- |source 这个值要怎么设置才是固定的?求教 & N3 C0 e2 J# O# P# F) Z7 \ Y/ G& m