The Checkout variant offers feature lets you display additional products directly on the checkout page. Customers can add a suggested item to their order with a single click — without going back to the catalog.
Add products to the list
In the Vanga app → Settings → Checkout variant offers → Checkout variants section, click Add variants and select the product variants.
Enable the extension
Go to Shopify Admin → Online Store → Edit theme → Checkout and activate the Vanga-checkout-upsells extension. Without this step, the block will not be visible to customers.
