Google Action button in Emails
Can anyone explain how to use google action buttons in email campiagns like for View Order, Confirm for the subscription something like that.
I have checked google developers page and if I send a test from there it works but when I try to run the script from ESP then it doesn't work.
I also don't understand how to use .gs file and where to place in ESP.
Can someone support on this?
Thanks in advance.