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Getting started
Enable the app embed
Required
Before any widget can render on your storefront, the Summer Upsell app embed must be enabled. The embed loads summer-widgets.js in the head of every page and lets the individual widget blocks hydrate.
Steps
- From the admin, open Online Store → Themes and click Customize on your active theme.
- In the theme editor's left sidebar, click the App embeds icon (the puzzle piece near the bottom).
- Find Summer Upsell in the list and toggle it On.
- Click Save.
Verifying: open your storefront, view source, and look for summer-widgets.js in the page head. If it's there, the embed is live.
Why an embed is required
Shopify's theme app extensions sandbox each block — there's no shared global script unless an app embed targets the head. Our embed is intentionally minimal (one async script tag) so it adds no measurable load time on your storefront.