In this documentation, you'll learn how to change the Coupon success message on a Checkout page.
Here's what we're going to edit:
Step 1: Go to the 'Fields' tab in Checkout
Click on the 'Coupon' field.
When you do so, a popup shows with a bunch of options to customize the coupon field.
Step 3: Edit the Coupon success message text
Once done, press the 'Update' button.
Step 4: Hit the 'Save changes' button
This will save your changes.
Here's the final output: