UTM tags help marketing teams understand where traffic came from. They are added to the destination URL as tracking parameters. The most common values are utm_source for the traffic source, utm_medium for the channel, utm_campaign for the campaign name, utm_term for keywords, and utm_content for creative variants. In clk.ms, campaigns group many links, while templates store reusable UTM values that can be copied into a specific link.
A campaign is a container, not a single link. One campaign can include Telegram, Instagram, email, banner, partner, and QR links. A template is a shortcut for repeated patterns. Applying a template copies the values into the link so future template edits do not unexpectedly change older links. Users can still edit UTM values per link and review the final URL before using the short link publicly.
Example: Summer Sale 2026 contains /sale-tg with utm_source=telegram, /sale-ig with utm_source=instagram, and /sale-email with utm_source=newsletter. All share utm_campaign=summer_sale_2026. Reports can then compare channels without creating separate manual spreadsheets.
Best practice: agree on naming rules before a campaign starts. Use lowercase, consistent separators, and stable campaign names. Avoid duplicate UTM parameters in the destination, and do not use UTM tags for sensitive personal data.