Why is the checkout page empty?

Hyvä is a "Bring Your Own Checkout" theme. This means you need to choose and install a checkout solution. We offer two primary options, plus support for third-party solutions:

• The Hyvä Checkout: A premium, customizable checkout available as a separate product.
• The Luma Checkout: Utilizes a fallback module to use the standard Magento checkout, compatible with standard Magento checkout extensions.

For a list of compatible third-party checkouts, refer to the Compatibility Module Tracker.

For detailed integration information on Luma-based checkouts, see Understanding Luma based checkouts.