Conditional logic and required selections help customers build valid products without seeing irrelevant choices.

Required selections

Enable Require all selections when the product cannot be purchased until each required group is completed. This is useful for bundles, kits, and made-to-order products.

Conditional behavior

Use conditional behavior where supported to show or hide groups and options based on earlier selections. Keep conditions simple enough that customers can predict why an option appears.

Test incomplete selections, hidden options, and cart updates to confirm validation prevents invalid orders.