Can the plugin be used for Shopware Composable Frontends?

Yes, we have integrated two storefront route endpoints in the plugin: 1. registration for notification (/store-api/stock-notification/notify) 2. confirmation via DoubleOptin (/store-api/stock-notification/confirm) The form for registering for the notification in the storefront must of course be added to the product page when the storefront page is developed. The information in the additional field acris_stock_notification_email_notification for the product and the plugin settings can be used here.