Why the 'Buy it now' button disappears on a bundle

On some product pages, Shopify's dynamic Buy it now button hides when a Bundlex bundle is selected. This is intentional, and it protects your customers from buying the wrong thing.

Why Bundlex hides it

The Buy it now button skips the cart and buys a single variant immediately. It can only carry one variant. When a bundle resolves to several different variants (for example two different sizes in one offer), that button cannot represent the full bundle, so Bundlex hides it. Leaving it visible would send only one item to checkout at the wrong price.

When it stays visible

If the selected offer is a single variant, Bundlex keeps Buy it now visible and points it at the correct variant, so the express checkout still works.

Customers can always use the normal Add to cart button, which adds the complete bundle. If add to cart is not working at all, see add to cart is not working.