Add-on step
Offer extra products alongside the bundle, as a final step or under the products on every tab.
Add-ons are upsell products that ride alongside the bundle rather than inside it — they don't count against your box quantity or selection rules. Find them in the Add-on step card on the Products tab.
Set it up
Open the Add-on step card.
Click Choose add-on products and pick the products you want to offer.
Set Where it appears: A final step (its own tab) after the customer finishes the box, or Under the products, on every tab so it's visible throughout.
Fill in the Heading, optional Description, and Button label.
Remove a product with its own Remove add-on button.
Rules
| Setting | What it does |
|---|---|
| Maximum different add-ons | How many distinct add-on products one bundle may include. 0 means no limit. |
| Let shoppers take more than one of the same add-on | Allows a quantity greater than one per add-on product, instead of a single tick. |
Add-ons are not the free gift
This is a paid upsell — the customer's total goes up when they add one. For something you give away, see Free gift at a tier or Gift options instead.