Amazon reject my app. Unity Plugin Issue

[fjlafarga]

Hi i have a problem with OpenIAB plug for unity directed to Amazon.

1. I have in my scene OpenIABEventManager and a custom script called inapp.
2. The custom script contains:
   2.1) The assignation of events:
   private void Awake()
   {
   if (Instance == null)
   {
   Instance = this;
   }
   else if (Instance != null)
   {
   Destroy(gameObject);
   }
   // Listen to all events for illustration purposes
   OpenIABEventManager.billingSupportedEvent += billingSupportedEvent;
   OpenIABEventManager.billingNotSupportedEvent += billingNotSupportedEvent;
   OpenIABEventManager.queryInventorySucceededEvent += queryInventorySucceededEvent;
   OpenIABEventManager.queryInventoryFailedEvent += queryInventoryFailedEvent;
   OpenIABEventManager.purchaseSucceededEvent += OnPurchaseSucceded;
   OpenIABEventManager.purchaseFailedEvent += purchaseFailedEvent;
   OpenIABEventManager.consumePurchaseSucceededEvent += consumePurchaseSucceededEvent;
   OpenIABEventManager.consumePurchaseFailedEvent += consumePurchaseFailedEvent;
   DontDestroyOnLoad( this );
   }
   2.2) The mapping of skus and initialization settings.
   private void Start()
   {

if UNITY_ANDROID

    Debug.Log("Initializing INAPP Plug");

    OpenIAB.mapSku(InitScript.instance.INAPPProductsIDs[0], OpenIAB_Android.STORE_AMAZON, InitScript.instance.INAPPProductsIDs[0]);
    OpenIAB.mapSku(InitScript.instance.INAPPProductsIDs[1], OpenIAB_Android.STORE_AMAZON, InitScript.instance.INAPPProductsIDs[1]);
    OpenIAB.mapSku(InitScript.instance.INAPPProductsIDs[2], OpenIAB_Android.STORE_AMAZON, InitScript.instance.INAPPProductsIDs[2]);
    OpenIAB.mapSku(InitScript.instance.INAPPProductsIDs[3], OpenIAB_Android.STORE_AMAZON, InitScript.instance.INAPPProductsIDs[3]);
    OpenIAB.mapSku(InitScript.instance.INAPPProductsIDs[4], OpenIAB_Android.STORE_AMAZON, InitScript.instance.INAPPProductsIDs[4]);

    OpenIAB.mapSku("amazon.sku_repair_kit", OpenIAB_Android.STORE_AMAZON,
    "amazon.sku_repair_kit");
    OpenIAB.mapSku("amazon.sku_premium_skin", OpenIAB_Android.STORE_AMAZON,
    "amazon.sku_premium_skin");
    OpenIAB.mapSku("amazon.sku_god_mode", OpenIAB_Android.STORE_AMAZON, "amazon.sku_god_mode");

    var options = new Options();
    options.checkInventory = false;
    options.prefferedStoreNames = new string[] { OpenIAB_Android.STORE_AMAZON };
    options.verifyMode = OptionsVerifyMode.VERIFY_ONLY_KNOWN;
    options.prefferedStoreNames = new string[] { OpenIAB_Android.STORE_AMAZON };
    options.availableStoreNames = new string[] { OpenIAB_Android.STORE_AMAZON };
    options.storeSearchStrategy = SearchStrategy.INSTALLER_THEN_BEST_FIT;
    OpenIAB.init(options);
#endif

}

3. My android manifest have the permissions required:
   uses-permission android:name="com.android.vending.BILLING"
   uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"
   uses-permission android:name="android.permission.INTERNET"
   uses-permission android:name="android.permission.ACCESS_WIFI_STATE"

meta-data android:name="billing.service" android:value="google.GooglePlayIabService"

Google Play
uses-permission android:name="com.android.vending.BILLING"

Amazon Appstore
receiver android:name="com.amazon.inapp.purchasing.ResponseReceiver"
intent-filter
action android:name="com.amazon.inapp.purchasing.NOTIFY" android:permission="com.amazon.inapp.purchasing.Permission.NOTIFY"
intent-filter
receiver

I think than something is wrong in my initialization settings. Please help me if is possible.

Thank you!