What is Server-Side Tracking?

What is Revenue Attribution?

Attribution connects purchases to marketing channels, answering:

  • Which campaigns drive sales?
  • What’s my ROAS per channel?
  • Where should I invest more?

TrackShift’s Attribution Model

TrackShift uses last-touch attribution based on:

  • UTM parameters from landing page
  • Referring site information
  • Click IDs (fbclid, gclid, etc.)

Captured Parameters

Parameter Example Source
utm_source facebook Campaign source
utm_medium paid_social Traffic medium
utm_campaign summer_sale Campaign name
utm_content video_ad_1 Ad variant
utm_term running_shoes Keywords
fbclid abc123 Facebook click ID
gclid xyz789 Google click ID
ttclid tiktok123 TikTok click ID

Last updated: January 16, 2026