You can move optional add-ons and travel insurance off the listing page booking widget and onto the checkout step with the Checkout-Only Add-Ons module in HomeRunner Toolkit.
Before you start. The module is off by default and is available from Toolkit 3.294.0. Update Toolkit to at least that version before looking for the setting.
What changes. When the module is enabled, the booking widget on your property pages shows only the price. The add-on picker appears in the checkout sidebar, directly below the total and the price breakdown. Selecting an add-on at checkout updates the quote the same way it always has.
Requirement. Your site must use the on-site checkout page. If your site sends guests to an external or hosted checkout, enabling this module removes the add-on picker entirely with no replacement, so leave the module off in that case. If you are unsure which checkout type your site uses, contact support to confirm.