今天设置追踪系统,但是怎么设置都设置不对" v* R! c, m3 p7 J) ]+ l; F
but aff_sub and source shoud be dynamic2 k' E9 z" A U
do you see what I mean? ' u5 Z$ T0 g' }2 k1 @6 d1 Y+ Q$ Fthe advertiser would like to optimize your placements/sources( D' b0 k- n- b. d) W
to sort out the well performing ones - keep those, and pause the6 ]! C) Q" ]4 ~3 A
underperforming ones : D$ x( Z+ i! ]8 N @( L以上是AM说的 - {' F z) |: W- J$ qsource 这个值要怎么设置才是固定的?求教; O! l1 L- y" X$ Q7 p) B5 a+ u% Q