今天设置追踪系统,但是怎么设置都设置不对 8 J# v& y, l( ?% S8 U7 K* O- |but aff_sub and source shoud be dynamic - D2 Y$ y+ [6 J0 j, V0 bdo you see what I mean?( j; k1 [2 [) A: |: v4 y
the advertiser would like to optimize your placements/sources, E/ b( y c, F; k' c
to sort out the well performing ones - keep those, and pause the 5 P A$ S& r, Q% J9 T) Bunderperforming ones + T( F, }4 W* R7 j- t& K以上是AM说的 6 @* A# X8 g" O6 n( Fsource 这个值要怎么设置才是固定的?求教6 A& N8 s' e2 d& F3 f( c