Bundle offer

Shows the current product plus up to 3 others ("Complete the routine"), with the total price and one button that adds them all to the cart.

1. Add the block

1. Theme editor → product page → Product information → Add block → Bundle offer.
2. Heading, for example Complete the routine.
3. Products: pick up to 3 products that go with this one.
4. Discount (%): the saving to show, for example 10. Display only. Set it to 0 to show the bundle without a discount.
5. Label (optional): text for the add button.

The current product is added in the variant the shopper selected; the other products in their first available variant. Products that are sold out are left out of the bundle.

2. Create the discount

Shopify's built-in discounts can't require "exactly these 4 products together". Pick the option that fits:

Option A, simple (recommended to start): Amount off products, automatic, 10%, applies to the 4 bundle products, minimum quantity of items: 4. The catch: 4 of the same product also get 10% off. For most stores that's fine.

Option B, exact: use Shopify's free Shopify Bundles app to create the bundle as its own product with its own price. Then link that bundle product in your store instead of using this block.

Only show what checkout charges

If you show "Save 10%" and don't create a discount, shoppers see the full price at checkout. Set Discount (%) to 0 if you don't have a matching discount.