Activating ReferRush Widgets
To display the referral notification pop-up and allow customers to sign up for your program directly, you need to enable the ReferRush app embeds within your Shopify theme customizer.1
Step 1: Go to Shopify Dashboard
Log in to your Shopify admin panel.2
Step 2: Navigate to Themes
In the left-hand navigation menu, under “Sales Channels,” click on “Online Store.” This will automatically open the “Themes” sub-section.
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Step 3: Customize Your Theme
Find the live theme you want to add the widgets to (it will usually say “Current theme”). Click the “Customize” button for that theme.
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Step 4: Access App Embeds
Inside the theme customizer, look for an icon in the left-hand sidebar that represents “App embeds.” It often looks like a puzzle piece. Click on it.
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Step 5: Enable ReferRush Widgets
In the App Embeds panel, you will see a list of available embeds from your installed apps. Locate the widgets provided by ReferRush, which should be named something like:- Notification Popup by ReferRush
- Signup Form Widget by ReferRush

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Step 6: Save Changes
Crucially, click the “Save” button in the top-right corner of the theme customizer to apply these changes to your live store.