今天设置追踪系统,但是怎么设置都设置不对 # U+ U' J$ E0 g6 z# [: g( Cbut aff_sub and source shoud be dynamic 0 o( e/ h0 j1 f5 kdo you see what I mean?9 Q$ T6 e k, @1 ~( Q* l
the advertiser would like to optimize your placements/sources ; z! i' r4 S$ |5 yto sort out the well performing ones - keep those, and pause the9 a/ j. \7 ^9 }9 g# W- m/ k/ P
underperforming ones; b t4 E* b7 c4 _2 w+ I
以上是AM说的 * |4 x6 `2 z' \, Dsource 这个值要怎么设置才是固定的?求教4 L9 n" s6 c9 r K2 r/ r" W