Keep it short. Some affiliate networks have character limits on sub-ID fields. {SUBID}
Use Ahrefs' Keywords Explorer to generate "Phrase Match" or "Questions" reports. {KEYWORD}?s1={SUBID
To put together a "good feature" or strategy around this, focus on and Deep Attribution . Here is how to use these parameters effectively: 1. High-Performance Landing Pages (DKI) Keep it short
Map your SUBID to specific variables like the creative ID, the placement (e.g., sidebar vs. header), or the time of day. the placement (e.g.