Add-ons · Extras · Gift wrap

Add-ons next to the add to cart button

Offer the extras that go with a product: refills, a case, gift wrap, a care kit. Shoppers tick an add-on or choose how many, and it goes into the cart with the product.

Install on the Shopify App Store See it on our demo store Password: happy

Free forever for stores that install now. Every feature, no revenue cap. If paid plans come later, they are only for new stores. Yours stays free.

Add-on rows under a candle: tealights and wick refills with quantity steppers, and a candle snuffer with a checkbox — Add-ons on our demo store.

What you can set

A checkbox for single extras, or a quantity stepper with a maximum per order (for example up to 4 tealights). The maximum is checked again at checkout.
A discount on the add-on, for example 20% off refills bought with the candle.
Unlisted products work as add-ons, so gift wrap or a care card does not need its own page in your store.
Add-on offers can also show in the cart, if you switch that on.
Want suggestions from your own orders? See frequently bought together.

Questions merchants ask

How do I add paid add-ons like gift wrap to a Shopify product page?

Create an add-on offer in Happy Bundle, choose the main products and the add-on products, and set a price or discount. The add-ons show under the product with a checkbox or a quantity stepper.

Can an add-on be a product that is not visible in my store?

Yes. Unlisted products work as add-ons.

Can shoppers choose more than one of an add-on?

Yes, with a quantity stepper. You can set a maximum per order.

Try Happy Bundle on your store

Install it from the Shopify App Store and create your first offer. Free forever for stores that install now. Every feature, no revenue cap. If paid plans come later, they are only for new stores. Yours stays free.