Best practice: tracking your own campaigns with UTM tags

UTM tags (“Urchin Tracking Module”) are bits of text you add to the end of a URL. They allow you to track exactly where traffic comes from so you can measure which marketing efforts are effective. When you share your affiliate link in different places (newsletter, social media, banner ads, etc.), appending UTM parameters to the link lets you see which channel generated the clicks and conversions.

**Common UTM parameters**
• **utm_source** – Identifies where the traffic comes from (e.g., newsletter, Twitter, Facebook).
• **utm_medium** – Specifies the marketing channel (e.g., email, social, banner).
• **utm_campaign** – Names the specific campaign or promotion (e.g., spring_sale, holiday2026).
• **utm_term** – Adds a keyword or search term for paid campaigns (optional).
• **utm_content** – Differentiates similar ads or links for A/B testing (optional).

**Why use UTM tags?**
• Separate the performance of different channels so you know which ones drive affiliate sign‑ups.
• Compare multiple campaigns or versions of a creative to find what resonates.
• Improve decision making by basing future marketing efforts on data rather than guesswork.

**Best practices**
• Be descriptive and consistent in your naming conventions (avoid spaces; use hyphens or underscores).
• Stick to lowercase letters and avoid special characters.
• Only include parameters relevant to your tracking needs – more isn’t always better.
• Don’t use UTM tags on internal links; they’re for external traffic sources.
• Test your links to make sure they direct to the correct page and that analytics systems record the data correctly.

**Example**
Suppose your affiliate link is `https://billing.illusioncloud.biz/aff.php?aff=12345`. You can add UTM tags when sharing it in your email newsletter:

`https://billing.illusioncloud.biz/aff.php?aff=12345&utm_source=newsletter&utm_medium=email&utm_campaign=spring_sale`

With this format you’ll know that any clicks and sign‑ups came from the “spring_sale” campaign in your newsletter.