NOTE: These integration guidelines are applicable to Shopify Online Store 1.0 as well as Online Store 2.0. Follow the steps to enable the Back In Stock Restock Alerts in your store:1. Navigate to the Online Store section of your Shopify store and under the Themes page look for your preferred theme and click on the Customize.2. On the Theme Customization page, click on Theme Settings on the bottom left corner. This enables you to customize the Shopify themes.3. Click on the App embeds tab on the right side of the page under Theme settings block and enable the Restock Notifier HulkApps option and Save the settings.4. Check your storefront to view the Back In Stock Restock Alerts on the Homepage of your storefront.