Sub ID Instructions $ i3 D( s8 M( c4 G5 o$ ?, h 4 Y& x( @- a; l& z5 }Please pass your subaffiliate ids in &s1=. If you are using unique Click ID's each time someone clicks on the link, please use another subid field (s2-s5) as instructed by your Account Manager. If you are using HitPath specifically, you can send unique subids and affiliate subids using the following method: &s1=xxagentidxx&s2=jjhitjj (For DT us &s1=%LINK&s2=%SUBID1).