diff --git a/packages/in_app_purchase/in_app_purchase_storekit/CHANGELOG.md b/packages/in_app_purchase/in_app_purchase_storekit/CHANGELOG.md
index f952dbc0617..606fd82a618 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/CHANGELOG.md
+++ b/packages/in_app_purchase/in_app_purchase_storekit/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.4.3
+
+* Adds **Introductory Offer Eligibility** support for StoreKit2
+
 ## 0.4.2
 
 * Add [jwsRepresentation](https://developer.apple.com/documentation/storekit/verificationresult/jwsrepresentation-21vgo) to `SK2PurchaseDetails` as `serverVerificationData` for secure server-side purchase verification. Use this JSON Web Signature (JWS) value to perform your own JWS verification on your server.
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/darwin/in_app_purchase_storekit/Sources/in_app_purchase_storekit/StoreKit2/InAppPurchasePlugin+StoreKit2.swift b/packages/in_app_purchase/in_app_purchase_storekit/darwin/in_app_purchase_storekit/Sources/in_app_purchase_storekit/StoreKit2/InAppPurchasePlugin+StoreKit2.swift
index bb9bfff7c6e..899f7262bda 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/darwin/in_app_purchase_storekit/Sources/in_app_purchase_storekit/StoreKit2/InAppPurchasePlugin+StoreKit2.swift
+++ b/packages/in_app_purchase/in_app_purchase_storekit/darwin/in_app_purchase_storekit/Sources/in_app_purchase_storekit/StoreKit2/InAppPurchasePlugin+StoreKit2.swift
@@ -182,6 +182,53 @@ extension InAppPurchasePlugin: InAppPurchase2API {
     }
   }
 
+  /// Checks if the user is eligible for an introductory offer.
+  ///
+  /// - Parameters:
+  ///   - productId: The product ID associated with the offer.
+  ///   - completion: Returns `Bool` for eligibility or `Error` on failure.
+  ///
+  /// - Availability: iOS 15.0+, macOS 12.0+
+  func isIntroductoryOfferEligible(
+    productId: String,
+    completion: @escaping (Result<Bool, Error>) -> Void
+  ) {
+    Task {
+      do {
+        guard let product = try await Product.products(for: [productId]).first else {
+          completion(
+            .failure(
+              PigeonError(
+                code: "storekit2_failed_to_fetch_product",
+                message: "Storekit has failed to fetch this product.",
+                details: "Product ID: \(productId)")))
+          return
+        }
+
+        guard let subscription = product.subscription else {
+          completion(
+            .failure(
+              PigeonError(
+                code: "storekit2_not_subscription",
+                message: "Product is not a subscription",
+                details: "Product ID: \(productId)")))
+          return
+        }
+
+        let isEligible = await subscription.isEligibleForIntroOffer
+
+        completion(.success(isEligible))
+      } catch {
+        completion(
+          .failure(
+            PigeonError(
+              code: "storekit2_eligibility_check_failed",
+              message: "Failed to check offer eligibility: \(error.localizedDescription)",
+              details: "Product ID: \(productId), Error: \(error)")))
+      }
+    }
+  }
+
   /// Wrapper method around StoreKit2's transactions() method
   /// https://developer.apple.com/documentation/storekit/product/3851116-products
   func transactions(
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/darwin/in_app_purchase_storekit/Sources/in_app_purchase_storekit/StoreKit2/sk2_pigeon.g.swift b/packages/in_app_purchase/in_app_purchase_storekit/darwin/in_app_purchase_storekit/Sources/in_app_purchase_storekit/StoreKit2/sk2_pigeon.g.swift
index ce95ec1e29c..bf07f4e9324 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/darwin/in_app_purchase_storekit/Sources/in_app_purchase_storekit/StoreKit2/sk2_pigeon.g.swift
+++ b/packages/in_app_purchase/in_app_purchase_storekit/darwin/in_app_purchase_storekit/Sources/in_app_purchase_storekit/StoreKit2/sk2_pigeon.g.swift
@@ -691,6 +691,8 @@ protocol InAppPurchase2API {
     completion: @escaping (Result<SK2ProductPurchaseResultMessage, Error>) -> Void)
   func isWinBackOfferEligible(
     productId: String, offerId: String, completion: @escaping (Result<Bool, Error>) -> Void)
+  func isIntroductoryOfferEligible(
+    productId: String, completion: @escaping (Result<Bool, Error>) -> Void)
   func transactions(completion: @escaping (Result<[SK2TransactionMessage], Error>) -> Void)
   func finish(id: Int64, completion: @escaping (Result<Void, Error>) -> Void)
   func startListeningToTransactions() throws
@@ -787,6 +789,26 @@ class InAppPurchase2APISetup {
     } else {
       isWinBackOfferEligibleChannel.setMessageHandler(nil)
     }
+    let isIntroductoryOfferEligibleChannel = FlutterBasicMessageChannel(
+      name:
+        "dev.flutter.pigeon.in_app_purchase_storekit.InAppPurchase2API.isIntroductoryOfferEligible\(channelSuffix)",
+      binaryMessenger: binaryMessenger, codec: codec)
+    if let api = api {
+      isIntroductoryOfferEligibleChannel.setMessageHandler { message, reply in
+        let args = message as! [Any?]
+        let productIdArg = args[0] as! String
+        api.isIntroductoryOfferEligible(productId: productIdArg) { result in
+          switch result {
+          case .success(let res):
+            reply(wrapResult(res))
+          case .failure(let error):
+            reply(wrapError(error))
+          }
+        }
+      }
+    } else {
+      isIntroductoryOfferEligibleChannel.setMessageHandler(nil)
+    }
     let transactionsChannel = FlutterBasicMessageChannel(
       name:
         "dev.flutter.pigeon.in_app_purchase_storekit.InAppPurchase2API.transactions\(channelSuffix)",
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/in_app_purchase_storekit_platform.dart b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/in_app_purchase_storekit_platform.dart
index 94e3104c380..9b785b795f9 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/in_app_purchase_storekit_platform.dart
+++ b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/in_app_purchase_storekit_platform.dart
@@ -355,6 +355,33 @@ class InAppPurchaseStoreKitPlatform extends InAppPurchasePlatform {
     return _useStoreKit2;
   }
 
+  /// Checks if the user is eligible for an introductory offer (StoreKit2 only).
+  ///
+  /// Throws [PlatformException] if StoreKit2 is not enabled, if the product is not found,
+  /// if the product is not a subscription, or if any error occurs during the eligibility check.
+  ///
+  /// [PlatformException.code] can be one of:
+  /// - `storekit2_not_enabled`
+  /// - `storekit2_failed_to_fetch_product`
+  /// - `storekit2_not_subscription`
+  /// - `storekit2_eligibility_check_failed`
+  Future<bool> isIntroductoryOfferEligible(
+    String productId,
+  ) async {
+    if (!_useStoreKit2) {
+      throw PlatformException(
+        code: 'storekit2_not_enabled',
+        message: 'Win back offers require StoreKit2 which is not enabled.',
+      );
+    }
+
+    final bool eligibility = await SK2Product.isIntroductoryOfferEligible(
+      productId,
+    );
+
+    return eligibility;
+  }
+
   /// Checks if the user is eligible for a specific win back offer (StoreKit2 only).
   ///
   /// Throws [PlatformException] if StoreKit2 is not enabled, if the product is not found,
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/sk2_pigeon.g.dart b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/sk2_pigeon.g.dart
index 1a095c63fcd..fa19079811f 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/sk2_pigeon.g.dart
+++ b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/sk2_pigeon.g.dart
@@ -942,6 +942,37 @@ class InAppPurchase2API {
     }
   }
 
+  Future<bool> isIntroductoryOfferEligible(String productId) async {
+    final String pigeonVar_channelName =
+        'dev.flutter.pigeon.in_app_purchase_storekit.InAppPurchase2API.isIntroductoryOfferEligible$pigeonVar_messageChannelSuffix';
+    final BasicMessageChannel<Object?> pigeonVar_channel =
+        BasicMessageChannel<Object?>(
+      pigeonVar_channelName,
+      pigeonChannelCodec,
+      binaryMessenger: pigeonVar_binaryMessenger,
+    );
+    final Future<Object?> pigeonVar_sendFuture =
+        pigeonVar_channel.send(<Object?>[productId]);
+    final List<Object?>? pigeonVar_replyList =
+        await pigeonVar_sendFuture as List<Object?>?;
+    if (pigeonVar_replyList == null) {
+      throw _createConnectionError(pigeonVar_channelName);
+    } else if (pigeonVar_replyList.length > 1) {
+      throw PlatformException(
+        code: pigeonVar_replyList[0]! as String,
+        message: pigeonVar_replyList[1] as String?,
+        details: pigeonVar_replyList[2],
+      );
+    } else if (pigeonVar_replyList[0] == null) {
+      throw PlatformException(
+        code: 'null-error',
+        message: 'Host platform returned null value for non-null return value.',
+      );
+    } else {
+      return (pigeonVar_replyList[0] as bool?)!;
+    }
+  }
+
   Future<List<SK2TransactionMessage>> transactions() async {
     final String pigeonVar_channelName =
         'dev.flutter.pigeon.in_app_purchase_storekit.InAppPurchase2API.transactions$pigeonVar_messageChannelSuffix';
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_2_wrappers/sk2_product_wrapper.dart b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_2_wrappers/sk2_product_wrapper.dart
index 124f2cd6fef..7170c3e50b6 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_2_wrappers/sk2_product_wrapper.dart
+++ b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/store_kit_2_wrappers/sk2_product_wrapper.dart
@@ -400,6 +400,18 @@ class SK2Product {
     return result.convertFromPigeon();
   }
 
+  /// Checks if the user is eligible for an introductory offer.
+  /// The product must be an auto-renewable subscription.
+  static Future<bool> isIntroductoryOfferEligible(
+    String productId,
+  ) async {
+    final bool result = await _hostApi.isIntroductoryOfferEligible(
+      productId,
+    );
+
+    return result;
+  }
+
   /// Checks if the user is eligible for a specific win back offer.
   static Future<bool> isWinBackOfferEligible(
     String productId,
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/pigeons/sk2_pigeon.dart b/packages/in_app_purchase/in_app_purchase_storekit/pigeons/sk2_pigeon.dart
index 7a2a1d9620f..1afb97dbdcf 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/pigeons/sk2_pigeon.dart
+++ b/packages/in_app_purchase/in_app_purchase_storekit/pigeons/sk2_pigeon.dart
@@ -225,6 +225,9 @@ abstract class InAppPurchase2API {
   @async
   bool isWinBackOfferEligible(String productId, String offerId);
 
+  @async
+  bool isIntroductoryOfferEligible(String productId);
+
   @async
   List<SK2TransactionMessage> transactions();
 
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/pubspec.yaml b/packages/in_app_purchase/in_app_purchase_storekit/pubspec.yaml
index b353b6fe3dc..b04206ec231 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/pubspec.yaml
+++ b/packages/in_app_purchase/in_app_purchase_storekit/pubspec.yaml
@@ -2,7 +2,7 @@ name: in_app_purchase_storekit
 description: An implementation for the iOS and macOS platforms of the Flutter `in_app_purchase` plugin. This uses the StoreKit Framework.
 repository: https://github.com/flutter/packages/tree/main/packages/in_app_purchase/in_app_purchase_storekit
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+in_app_purchase%22
-version: 0.4.2
+version: 0.4.3
 
 environment:
   sdk: ^3.6.0
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/test/fakes/fake_storekit_platform.dart b/packages/in_app_purchase/in_app_purchase_storekit/test/fakes/fake_storekit_platform.dart
index d82a41c4e91..3e417378fe7 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/test/fakes/fake_storekit_platform.dart
+++ b/packages/in_app_purchase/in_app_purchase_storekit/test/fakes/fake_storekit_platform.dart
@@ -301,6 +301,7 @@ class FakeStoreKit2Platform implements TestInAppPurchase2Api {
   bool isListenerRegistered = false;
   SK2ProductPurchaseOptionsMessage? lastPurchaseOptions;
   Map<String, Set<String>> eligibleWinBackOffers = <String, Set<String>>{};
+  Map<String, bool> eligibleIntroductoryOffers = <String, bool>{};
 
   void reset() {
     validProductIDs = <String>{'123', '456'};
@@ -318,6 +319,7 @@ class FakeStoreKit2Platform implements TestInAppPurchase2Api {
       validProducts[validID] = product;
     }
     eligibleWinBackOffers = <String, Set<String>>{};
+    eligibleIntroductoryOffers = <String, bool>{};
   }
 
   SK2TransactionMessage createRestoredTransaction(
@@ -434,6 +436,29 @@ class FakeStoreKit2Platform implements TestInAppPurchase2Api {
 
     return eligibleWinBackOffers[productId]?.contains(offerId) ?? false;
   }
+
+  @override
+  Future<bool> isIntroductoryOfferEligible(
+    String productId,
+  ) async {
+    if (!validProductIDs.contains(productId)) {
+      throw PlatformException(
+        code: 'storekit2_failed_to_fetch_product',
+        message: 'StoreKit failed to fetch product',
+        details: 'Product ID: $productId',
+      );
+    }
+
+    if (validProducts[productId]?.type != SK2ProductType.autoRenewable) {
+      throw PlatformException(
+        code: 'storekit2_not_subscription',
+        message: 'Product is not a subscription',
+        details: 'Product ID: $productId',
+      );
+    }
+
+    return eligibleIntroductoryOffers[productId] ?? false;
+  }
 }
 
 SK2TransactionMessage createPendingTransaction(String id, {int quantity = 1}) {
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/test/in_app_purchase_storekit_2_platform_test.dart b/packages/in_app_purchase/in_app_purchase_storekit/test/in_app_purchase_storekit_2_platform_test.dart
index 20da75f241b..b9228ccd6c3 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/test/in_app_purchase_storekit_2_platform_test.dart
+++ b/packages/in_app_purchase/in_app_purchase_storekit/test/in_app_purchase_storekit_2_platform_test.dart
@@ -434,4 +434,119 @@ void main() {
       );
     });
   });
+
+  group('introductory offers eligibility', () {
+    late FakeStoreKit2Platform fakeStoreKit2Platform;
+
+    setUp(() async {
+      fakeStoreKit2Platform = FakeStoreKit2Platform();
+      fakeStoreKit2Platform.reset();
+      TestInAppPurchase2Api.setUp(fakeStoreKit2Platform);
+      await InAppPurchaseStoreKitPlatform.enableStoreKit2();
+    });
+
+    test('should return true when introductory offer is eligible', () async {
+      fakeStoreKit2Platform.validProductIDs = <String>{'sub1'};
+      fakeStoreKit2Platform.eligibleIntroductoryOffers['sub1'] = true;
+      fakeStoreKit2Platform.validProducts['sub1'] = SK2Product(
+        id: 'sub1',
+        displayName: 'Subscription',
+        displayPrice: r'$9.99',
+        description: 'Monthly subscription',
+        price: 9.99,
+        type: SK2ProductType.autoRenewable,
+        subscription: const SK2SubscriptionInfo(
+          subscriptionGroupID: 'group1',
+          promotionalOffers: <SK2SubscriptionOffer>[],
+          subscriptionPeriod: SK2SubscriptionPeriod(
+            value: 1,
+            unit: SK2SubscriptionPeriodUnit.month,
+          ),
+        ),
+        priceLocale: SK2PriceLocale(currencyCode: 'USD', currencySymbol: r'$'),
+      );
+
+      final bool result =
+          await iapStoreKitPlatform.isIntroductoryOfferEligible('sub1');
+
+      expect(result, isTrue);
+    });
+
+    test('should return false when introductory offer is not eligible',
+        () async {
+      fakeStoreKit2Platform.validProductIDs = <String>{'sub1'};
+      fakeStoreKit2Platform.eligibleIntroductoryOffers['sub1'] = false;
+      fakeStoreKit2Platform.validProducts['sub1'] = SK2Product(
+        id: 'sub1',
+        displayName: 'Subscription',
+        displayPrice: r'$9.99',
+        description: 'Monthly subscription',
+        price: 9.99,
+        type: SK2ProductType.autoRenewable,
+        subscription: const SK2SubscriptionInfo(
+          subscriptionGroupID: 'group1',
+          promotionalOffers: <SK2SubscriptionOffer>[],
+          subscriptionPeriod: SK2SubscriptionPeriod(
+            value: 1,
+            unit: SK2SubscriptionPeriodUnit.month,
+          ),
+        ),
+        priceLocale: SK2PriceLocale(currencyCode: 'USD', currencySymbol: r'$'),
+      );
+
+      final bool result =
+          await iapStoreKitPlatform.isIntroductoryOfferEligible('sub1');
+
+      expect(result, isFalse);
+    });
+
+    test('should throw product not found error for invalid product', () async {
+      expect(
+        () =>
+            iapStoreKitPlatform.isIntroductoryOfferEligible('invalid_product'),
+        throwsA(isA<PlatformException>().having(
+          (PlatformException e) => e.code,
+          'code',
+          'storekit2_failed_to_fetch_product',
+        )),
+      );
+    });
+
+    test('should throw subscription error for non-subscription product',
+        () async {
+      fakeStoreKit2Platform.validProductIDs = <String>{'consumable1'};
+      fakeStoreKit2Platform.validProducts['consumable1'] = SK2Product(
+        id: 'consumable1',
+        displayName: 'Coins',
+        displayPrice: r'$0.99',
+        description: 'Game currency',
+        price: 0.99,
+        type: SK2ProductType.consumable,
+        priceLocale: SK2PriceLocale(currencyCode: 'USD', currencySymbol: r'$'),
+      );
+
+      expect(
+        () => iapStoreKitPlatform.isIntroductoryOfferEligible('consumable1'),
+        throwsA(isA<PlatformException>().having(
+          (PlatformException e) => e.code,
+          'code',
+          'storekit2_not_subscription',
+        )),
+      );
+    });
+
+    test('should throw platform exception when StoreKit2 is not supported',
+        () async {
+      await InAppPurchaseStoreKitPlatform.enableStoreKit1();
+
+      expect(
+        () => iapStoreKitPlatform.isIntroductoryOfferEligible('sub1'),
+        throwsA(isA<PlatformException>().having(
+          (PlatformException e) => e.code,
+          'code',
+          'storekit2_not_enabled',
+        )),
+      );
+    });
+  });
 }
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/test/sk2_test_api.g.dart b/packages/in_app_purchase/in_app_purchase_storekit/test/sk2_test_api.g.dart
index cc6fb75e5fe..8dd95cfdd3e 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/test/sk2_test_api.g.dart
+++ b/packages/in_app_purchase/in_app_purchase_storekit/test/sk2_test_api.g.dart
@@ -7,10 +7,10 @@
 // ignore_for_file: avoid_relative_lib_imports
 import 'dart:async';
 import 'dart:typed_data' show Float64List, Int32List, Int64List, Uint8List;
+
 import 'package:flutter/foundation.dart' show ReadBuffer, WriteBuffer;
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
-
 import 'package:in_app_purchase_storekit/src/sk2_pigeon.g.dart';
 
 class _PigeonCodec extends StandardMessageCodec {
@@ -136,6 +136,8 @@ abstract class TestInAppPurchase2Api {
 
   Future<bool> isWinBackOfferEligible(String productId, String offerId);
 
+  Future<bool> isIntroductoryOfferEligible(String productId);
+
   Future<List<SK2TransactionMessage>> transactions();
 
   Future<void> finish(int id);
@@ -288,6 +290,39 @@ abstract class TestInAppPurchase2Api {
         });
       }
     }
+    {
+      final BasicMessageChannel<
+          Object?> pigeonVar_channel = BasicMessageChannel<
+              Object?>(
+          'dev.flutter.pigeon.in_app_purchase_storekit.InAppPurchase2API.isIntroductoryOfferEligible$messageChannelSuffix',
+          pigeonChannelCodec,
+          binaryMessenger: binaryMessenger);
+      if (api == null) {
+        _testBinaryMessengerBinding!.defaultBinaryMessenger
+            .setMockDecodedMessageHandler<Object?>(pigeonVar_channel, null);
+      } else {
+        _testBinaryMessengerBinding!.defaultBinaryMessenger
+            .setMockDecodedMessageHandler<Object?>(pigeonVar_channel,
+                (Object? message) async {
+          assert(message != null,
+              'Argument for dev.flutter.pigeon.in_app_purchase_storekit.InAppPurchase2API.isIntroductoryOfferEligible was null.');
+          final List<Object?> args = (message as List<Object?>?)!;
+          final String? arg_productId = (args[0] as String?);
+          assert(arg_productId != null,
+              'Argument for dev.flutter.pigeon.in_app_purchase_storekit.InAppPurchase2API.isIntroductoryOfferEligible was null, expected non-null String.');
+          try {
+            final bool output =
+                await api.isIntroductoryOfferEligible(arg_productId!);
+            return <Object?>[output];
+          } on PlatformException catch (e) {
+            return wrapResponse(error: e);
+          } catch (e) {
+            return wrapResponse(
+                error: PlatformException(code: 'error', message: e.toString()));
+          }
+        });
+      }
+    }
     {
       final BasicMessageChannel<
           Object?> pigeonVar_channel = BasicMessageChannel<