Install the Cometly Pixel on every page of your funnel inside the <head> tags.
Login to your funnel account and click the settings (⚙️) gear cog.
Click Custom codes
Click Create a new code
Paste your Cometly pixel for your Events space in the code section. Toggle off 'Lazy load' and select 'Append to page head' for the code placement. After you have the code in the section and have made the correct configuration selection, click Create code.
Navigate to your checkout page in your funnel and click 'Edit page'. Add a form element as the last form field. Do not worry about customizing the form element, we will discuss this on the next step.
Click the new form element that you have added. Remove any margin, toggle off 'is required', toggle off 'show label, and choose 'Custom' as the data type. Set the data name to exactly (as shown below): comet_fp
After the Cometly Pixel is installed on the page and you have added the new form element with the data name as comet_fp, when the page is published you will not see that form field. This form field will pass the fingerprint to Cometly on every order made and provide hyper-accurate tracking.