How to add checkout fields to the success page?

With the Checkout Fields module, you can display custom fields on Magento 2 order confirmation page.

The Checkout Fields module works together with the Checkout Success Page module that is also a part of FireCheckout.

You have to enable the Checkout Success page first

• Go to Stores - Configuration - Swissup Checkout - Success Page and set Enabled in General section.
• Go to section Page Layout. You can see a drag-and-drop interface.
• Move the Checkout Fields block from Blocks available on Success Page to Layout of Success Page. You have to put it to the place where you want to see checkout fields.
• Now you can use the Save and Start Preview button to check how your success page looks with the extra fields.
• Save the updates.