Push notifications are the most immediate channel for reaching users on their devices. When combined with deep links, a push notification becomes a one-tap path to a specific product, sale, or cart in your app. The user doesn't navigate, doesn't search, doesn't browse. They tap and buy.<\/p>\n\n\n\n
For general push notification strategy, see Push Notification Strategy for App Growth<\/a>. For push notification deep link setup, see Universal Links in Push Notifications<\/a>. For broader e-commerce deep linking patterns, see Deep Linking for E-Commerce Apps<\/a>.<\/p>\n\n\n\n When a product the user has viewed or wishlisted drops in price:<\/p>\n\n\n\n Why it works<\/strong>: The user already showed interest. The notification provides new, actionable information (the lower price). The deep link removes all friction between interest and purchase.<\/p>\n\n\n\n Include the variant in the deep link so the app opens to the exact SKU the user wanted.<\/p>\n\n\n\n Transactional pushes with deep links to tracking:<\/p>\n\n\n\n Based on browsing or purchase history:<\/p>\n\n\n\n Cart recovery is one of the highest-value push notification use cases. For a deeper look at abandoned cart strategies with deep links, see Abandoned Cart Deep Linking: Recover Lost Revenue<\/a>.<\/p>\n\n\n\n In your AppDelegate or notification handler:<\/p>\n\n\n\n In your Activity or FirebaseMessagingService:<\/p>\n\n\n\n Don't overdo it:<\/p>\n\n\n\n Some push notification services support per-user optimal send times based on when each user is most likely to engage. This increases open rates by 15-30%.<\/p>\n\n\n\nPush Notification Types for E-Commerce<\/h2>\n\n\n\n
Price Drop Alerts<\/h3>\n\n\n\n
{\n "notification": {\n "title": "Price Drop: Running Shoes V2",\n "body": "Now $69.99 (was $89.99). 22% off."\n },\n "data": {\n "deep_link": "https:\/\/go.yourapp.com\/product\/SKU-12345?alert=price_drop"\n }\n}\n<\/code><\/pre>\n\n\n\nBack-in-Stock Notifications<\/h3>\n\n\n\n
{\n "notification": {\n "title": "Back in Stock",\n "body": "The Blue Knit Sweater (size M) is available again."\n },\n "data": {\n "deep_link": "https:\/\/go.yourapp.com\/product\/SKU-67890?variant=blue-m&restock=true"\n }\n}\n<\/code><\/pre>\n\n\n\nFlash Sale Announcements<\/h3>\n\n\n\n
{\n "notification": {\n "title": "Flash Sale: 40% Off (4 Hours Only)",\n "body": "Shop our biggest sale of the season before it's gone."\n },\n "data": {\n "deep_link": "https:\/\/go.yourapp.com\/sale\/flash-friday?promo=FLASH40"\n }\n}\n<\/code><\/pre>\n\n\n\nOrder Updates<\/h3>\n\n\n\n
{\n "notification": {\n "title": "Your order has shipped!",\n "body": "Order #ORD-12345 is on its way. Estimated delivery: Thursday."\n },\n "data": {\n "deep_link": "https:\/\/go.yourapp.com\/orders\/ORD-12345\/tracking"\n }\n}\n<\/code><\/pre>\n\n\n\nPersonalized Recommendations<\/h3>\n\n\n\n
{\n "notification": {\n "title": "Picked for you",\n "body": "New arrivals in your favorite categories."\n },\n "data": {\n "deep_link": "https:\/\/go.yourapp.com\/recommendations?user_segment=active_buyer"\n }\n}\n<\/code><\/pre>\n\n\n\nAbandoned Cart Recovery<\/h3>\n\n\n\n
{\n "notification": {\n "title": "Still thinking about it?",\n "body": "Your cart has 3 items. Complete your order and save 10%."\n },\n "data": {\n "deep_link": "https:\/\/go.yourapp.com\/cart?promo=COMEBACK10"\n }\n}\n<\/code><\/pre>\n\n\n\nImplementation<\/h2>\n\n\n\n
iOS (APNs)<\/h3>\n\n\n\n
{\n "aps": {\n "alert": {\n "title": "Price Drop!",\n "body": "Running Shoes V2 - now $69.99"\n },\n "sound": "default",\n "badge": 1\n },\n "deep_link": "https:\/\/go.yourapp.com\/product\/SKU-12345?alert=price_drop"\n}\n<\/code><\/pre>\n\n\n\nfunc userNotificationCenter(\n _ center: UNUserNotificationCenter,\n didReceive response: UNNotificationResponse,\n withCompletionHandler completionHandler: @escaping () -> Void\n) {\n let userInfo = response.notification.request.content.userInfo\n if let deepLink = userInfo["deep_link"] as? String,\n let url = URL(string: deepLink) {\n \/\/ Handle the deep link\n DeepLinkRouter.shared.handle(url)\n }\n completionHandler()\n}\n<\/code><\/pre>\n\n\n\nAndroid (FCM)<\/h3>\n\n\n\n
{\n "message": {\n "notification": {\n "title": "Price Drop!",\n "body": "Running Shoes V2 - now $69.99"\n },\n "data": {\n "deep_link": "https:\/\/go.yourapp.com\/product\/SKU-12345?alert=price_drop"\n },\n "android": {\n "notification": {\n "click_action": "OPEN_DEEP_LINK"\n }\n }\n }\n}\n<\/code><\/pre>\n\n\n\noverride fun onMessageReceived(remoteMessage: RemoteMessage) {\n val deepLink = remoteMessage.data["deep_link"]\n \/\/ Store deep link for when user taps notification\n}\n\n\/\/ In your notification tap handler\nfun handleNotificationTap(deepLink: String?) {\n deepLink?.let {\n val uri = Uri.parse(it)\n DeepLinkRouter.handle(uri)\n }\n}\n<\/code><\/pre>\n\n\n\nReact Native<\/h3>\n\n\n\n
import messaging from '@react-native-firebase\/messaging';\n\n\/\/ Handle notification tap when app is in background\/quit\nmessaging().onNotificationOpenedApp((remoteMessage) => {\n const deepLink = remoteMessage.data?.deep_link;\n if (deepLink) {\n handleDeepLink(deepLink);\n }\n});\n\n\/\/ Check for notification that launched the app\nmessaging().getInitialNotification().then((remoteMessage) => {\n if (remoteMessage?.data?.deep_link) {\n handleDeepLink(remoteMessage.data.deep_link);\n }\n});\n<\/code><\/pre>\n\n\n\nTiming Optimization<\/h2>\n\n\n\n
Best Send Times for E-Commerce<\/h3>\n\n\n\n
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\n Notification Type<\/th>\n Optimal Timing<\/th>\n Reasoning<\/th>\n<\/tr>\n<\/thead>\n \n Flash sale<\/td>\n 10am-12pm or 7pm-9pm<\/td>\n Peak shopping hours<\/td>\n<\/tr>\n \n Price drop<\/td>\n Within 1 hour of price change<\/td>\n Urgency while interest is fresh<\/td>\n<\/tr>\n \n Back in stock<\/td>\n Immediately<\/td>\n Limited inventory creates urgency<\/td>\n<\/tr>\n \n Abandoned cart<\/td>\n 30 min and 24 hours after<\/td>\n Balance between reminder and annoyance<\/td>\n<\/tr>\n \n Order updates<\/td>\n Immediately (transactional)<\/td>\n Users expect real-time updates<\/td>\n<\/tr>\n \n Recommendations<\/td>\n Weekend mornings<\/td>\n Leisure browsing time<\/td>\n<\/tr>\n<\/tbody><\/table><\/figure>\n\n\n\n Frequency Caps<\/h3>\n\n\n\n
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Personalized Send Times<\/h3>\n\n\n\n
Targeting Strategies<\/h2>\n\n\n\n
Behavioral Triggers<\/h3>\n\n\n\n