diff --git a/CHANGELOG.md b/CHANGELOG.md
index 49afefc..c68887a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # CHANGELOG
 
+## 0.1.3 (2024-10-31)
+* Verified transactions updated from outside the app are now added to purchasedProductIds.
+
 ## 0.1.2 (2024-10-18)
 * Better use of async context, `fetchAndSync()` significantly faster as a result.
 * Improve documentation and examples in README.md 
diff --git a/Sources/StoreKitHelper/PurchaseHelper.swift b/Sources/StoreKitHelper/PurchaseHelper.swift
index 2dd1ff1..b92c208 100644
--- a/Sources/StoreKitHelper/PurchaseHelper.swift
+++ b/Sources/StoreKitHelper/PurchaseHelper.swift
@@ -42,8 +42,15 @@ public class PurchaseHelper: ObservableObject {
         self.storeKitCommunicator = StoreKitCommunicator(autoFinishTransactions: autoFinishTransactions)
         
         Task {
-            // result can be ignored, we just wanted to finish the transaction
-            let _ = await storeKitCommunicator.listenForTransactionUpdatesAsync()
+            // listen for updates outside of the app
+            for productId in await storeKitCommunicator.listenForTransactionUpdatesAsync() {
+                updateUI { [weak self] in
+                    guard let self else { return }
+                    if !self.purchasedProductIds.contains(productId) {
+                        self.purchasedProductIds.append(productId)
+                    }
+                }
+            }
         }
     }
     
diff --git a/Sources/StoreKitHelper/StoreKitCommunicator.swift b/Sources/StoreKitHelper/StoreKitCommunicator.swift
index 0ef8e75..aceaaa0 100644
--- a/Sources/StoreKitHelper/StoreKitCommunicator.swift
+++ b/Sources/StoreKitHelper/StoreKitCommunicator.swift
@@ -72,16 +72,17 @@ final internal class StoreKitCommunicator: Sendable {
         }
     }
     
-    func listenForTransactionUpdatesAsync() async -> String? {
+    func listenForTransactionUpdatesAsync() async -> [String] {
+        var verifiedProductIdsOutsideTheApp: [String] = []
         for await result in Transaction.updates {
             if case .verified(let transaction) = result {
                 print("PurchaseHelper transaction updated outside the app: \(transaction.productID)")
                 if autoFinishTransactions {
                     await transaction.finish()
                 }
-                return transaction.productID
+                verifiedProductIdsOutsideTheApp.append(transaction.productID)
             }
         }
-        return nil
+        return verifiedProductIdsOutsideTheApp
     }
 }