@Broderickash companies are using Annotations to have this show up in Google Promotions email here are some examples on how to achieve this and other things:

https://freshinbox.com/blog/gmails-promotion-card-and-promotion-tab-changes/

Interesting you ask, @Broderickash, I saw this for the first time the other day in my inbox!  Funny enough it was on my own campaign email (burner email to see what a customer would see).

I’ve found another forum, listed here, and it continues the struggle of adding script into the email to and have it appear as 

So, unless you are building your emails from scratch with HTML builder, you can’t use this option, correct? 

Hi @Anna Orishchenko,

This is not a native function of Klaviyo, so you would have to implement a custom solution like the one’s mentioned above. I’m also curious if anyone else has found another way, so thanks for stirring up this thread!

Best,

Brian