How can I customize the thank you message in my Symmetry theme pop-up?

I am using the pop-up section on my theme and was able to customize the pop-up. But I want able to customize the thank you message. I would like to add a discount code to the thank you message.

Hi @zeemae99 ,

Do you want to change the notification in the email when a customer clicks subscribe? Or do you want to change the text in the popup?

Once they submit their email I would like for a coupon code to be shown to them.

Hi @zeemae99 ,

If you want to send coupon code, you should use app for this, it will help you to best manage everything, refer app:

Hope it helps!

did you ever get an acceptable answer to this? I want to do the same thing and can’t figure it out for the life of me.