Step 1: Login onto Carrd and open your site.

Step 2: Click on the + and choose Embed.

Step 3: Paste the SparkLoop Tracking Script in the Code field. Make sure the Type is set to Code and Style is set to Hidden / Head.

Note: You can move this block wherever you want because it won't show anywhere.

Step 4: Save your changes and publish your website. SparkLoop Tracking Script has now been installed!