How to enable the app embed
Overview
XB: AI Product Upsell & Addons shows your offers through an app embed called Xboost Product Upsell in your theme. No offer appears on your store until this app embed is on. You only need to do this once per theme.
Steps
1. Open the app dashboard
In your Shopify admin, go to Apps and open XB: AI Product Upsell & Addons. The Setup guide starts with Activate Xboost Core Script. This step is the app embed.

2. Check the App Status card
- Active with "Xboost app embedded successfully in the online store." means the app embed is on.
- Disabled with "App functionalities will be displayed only after you enable the Xboost Core Script." means it is off.

3. Turn on the app embed
- Click Add Xboost to your theme in the Setup guide, or Active Xboost script on the App Status card. The theme editor opens.
- Open App embeds in the left sidebar and turn on Xboost Product Upsell.
- Click Save.
You can also open the theme editor from Online Store > Themes > Customize. If you switch to a new theme later, turn on the app embed again in that theme.
If you publish an offer while the app embed is off, the app warns you: "Xboost core script is not added to your theme".