Creating "Thank you" -page for Google tracking code

Hi,

I have a Newsletter sign-up -section on my Shopify store.

I want to track conversions of that and I need to create “Thank you” -page to show after the client has signed up for my newsletter.

Questions:

If I have understood right:

  • The “Global site tag” in Google ads → this is the code which I add to the theme.liquid → header

  • The “Event snippet” → this need to be added to the “Thank you” -page?

Question 2:

  • How have you created a “Thank you page” for a similar situation?

  • Where I can change the code that redirects customers for “Thank you” -page AFTER they signed up for a newsletter?