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URL Parameters for Influencers/Affiliates

How to set up UTM parameters and discount codes so your influencer and affiliate activity shows up correctly in Klar.

Written by Maximilian Rast

Influencer/Affiliate

Klar tracks influencers and affiliates via UTM parameters and discount codes. For the best results, both should be set up — UTMs alone give you attribution, discount codes alone give you only a partial picture.


Requirements

Three things need to be true for accurate influencer tracking in Klar:

  1. Use UTM parameters on all influencer links — not just discount codes. Discount codes alone only tell you about direct purchases; UTMs give you the full attribution picture.

  2. Enter each influencer along with their UTM parameters and discount codes into the Influencer CRM or Influencer/Affiliate Google Sheet.

  3. Use a unique UTM value per influencer. At least one parameter — typically utm_term — must be unique to each influencer so Klar can identify them individually.


Recommended UTM setup

If you don't have a UTM strategy for influencers yet, or want to standardise your existing setup, use this configuration:

⚠️ Replace all dynamic values with actual values before sending links to influencers. Do not use # in any naming convention — it cuts off the rest of the URL parameters.

Parameter

Value

Type

utm_source

Platform name (e.g. instagram, tiktok, youtube)

Dynamic

utm_medium

influencer

Static

utm_campaign

Campaign name (e.g. winter, summersale)

Dynamic

utm_term

Influencer name (e.g. pamela, dagibee)

Dynamic

Example link:


Creating influencer links

Use the Influencer UTM Builder sheet to generate tracking links quickly:

  1. Go to FileMake a copy to save your own version

  2. Click the Create Tracking Link button

  3. If prompted, allow the script to run on your Google account — look under Advanced options to find the permission

  4. Enter your parameters and generate tracking links for all your influencers

Need help filling out the Influencer CRM or Influencer/Affiliate Sheet? See the Influencer & Affiliate Reporting guide.

or

Want to go deeper on UTM strategy? Read the Klar blog article on UTM naming for eCommerce.


Best-Practices

  • Make sure all of your Influencers/Affiliates are using UTM parameters in their links.

  • Update the sheet with new data regularly

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