You can decide where your add-on fields will appear on the checkout page – before or after the billing details section or before the order summary (default) – by adjusting the display setting.
Required: WooCommerce Checkout Add-Ons is a premium WooCommerce extension included with WordPress Ecommerce Hosting or as a standalone purchase.
- Go to Appearance > Customize.
- Select WooCommerce > Checkout.
- Select the desired display setting from the Checkout Add-Ons display menu.


- Select how you would like to Calculate add-on percentage-based prices.
- Click Publish.




