How can I track UTMs in my optin form?

Though this is a very broad question, let's try to answer here. UTMSimple is the simplest and greatest tool that allows tracking UTMs and other trackable data...

As soon as UTMSimple is activated, script will detect all the UTM related fields in your optin form and autofill them approproately wihout you doing anyting (hence it is THE simplest :) )

For example; if your form field names contain utm_campaign in either id, name or class. It will be filled with value of utm_campaign parameter automatically.

Example HTML Code:

<h1>Class</h1>
<input class="utm_campaign" />
<input class="utm_source" />
<input class="utm_term" />
<input class="utm_content" />
<input class="utm_medium" />
<input class="handl_custom1" />
<input class="gaclientid" />
<input class="handl_ip" />

<h1>Id</h1>
<input id="utm_campaign" />
<input id="utm_source" />
<input id="utm_term" />
<input id="utm_content" />
<input id="utm_medium" />

<h1>Name</h1>
<input name="utm_campaign" />
<input name="utm_source" />
<input name="utm_term" />
<input name="utm_content" />
<input name="utm_medium" />

Once HTML is rendered with UTM Simple