Question IAP Script work only with google play but not IAP

Hello, I took a script from internet for IAP, it work well with Google Play but not in UDP.

Code

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using System;
4. using UnityEngine;
5. using UnityEngine.Purchasing;
6.  
7. public class IAPManager : MonoBehaviour, IStoreListener
8. {
9.    // --------------- HIDED CODE --------------------
10.  
11.     public PurchaseProcessingResult ProcessPurchase(PurchaseEventArgs args)
12.     {
13.         float price = (float)args.purchasedProduct.metadata.localizedPrice;
14.         string currency = args.purchasedProduct.metadata.isoCurrencyCode;
15.         string purchaseId = args.purchasedProduct.definition.id;
16.  
17.         if (String.Equals(purchaseId, removeAds, StringComparison.Ordinal))
18.             BuyRemoveAds(price, currency, purchaseId);
19.         else if (String.Equals(purchaseId, freeRewardAds, StringComparison.Ordinal))
20.             BuyFreeRewardAds(price, currency, purchaseId);
21.         else if (String.Equals(purchaseId, koin10k, StringComparison.Ordinal))
22.             BuyKoin10k(price, currency, purchaseId);
23.         else if (String.Equals(purchaseId, koin50k, StringComparison.Ordinal))
24.             BuyKoin50k(price, currency, purchaseId);
25.         else if (String.Equals(purchaseId, koin200k, StringComparison.Ordinal))
26.             BuyKoin200k(price, currency, purchaseId);
27.         else
28.             Debug.Log("Purchase Failed");
29.         return PurchaseProcessingResult.Complete;
30.     }
31.  
32.      //**************************** Dont worry about these methods ***********************************
33.     private void Awake()
34.     {
35.         TestSingleton();
36.     }
37.  
38.     void Start()
39.     {
40.         fncDict = new Dictionary<string, Action<float, string, string>>(){
41.             {"remove_ads", BuyRemoveAds},
42.             {"free_reward_ads", BuyFreeRewardAds},
43.             {"koin_10k", BuyKoin10k},
44.             {"koin_50k", BuyKoin50k},
45.             {"koin_200k", BuyKoin200k}
46.         };
47.         if (m_StoreController == null) { InitializePurchasing(); }
48.     }
49.  
50.     private void TestSingleton()
51.     {
52.         if (instance != null) { Destroy(gameObject); return; }
53.         instance = this;
54.         DontDestroyOnLoad(gameObject);
55.     }
56.  
57.     void BuyProductID(string productId)
58.     {
59.         if (IsInitialized())
60.         {
61.             Product product = m_StoreController.products.WithID(productId);
62.             if (product != null && product.availableToPurchase)
63.             {
64.                 Debug.Log(string.Format("Purchasing product asychronously: '{0}'", product.definition.id));
65.                 m_StoreController.InitiatePurchase(product);
66.             }
67.             else
68.             {
69.                 Debug.Log("BuyProductID: FAIL. Not purchasing product, either is not found or is not available for purchase");
70.             }
71.         }
72.         else
73.         {
74.             Debug.Log("BuyProductID FAIL. Not initialized.");
75.         }
76.     }
77.  
78.     public void RestorePurchases()
79.     {
80.         if (!IsInitialized())
81.         {
82.             Debug.Log("RestorePurchases FAIL. Not initialized.");
83.             return;
84.         }
85.  
86.         if (Application.platform == RuntimePlatform.IPhonePlayer ||
87.             Application.platform == RuntimePlatform.OSXPlayer)
88.         {
89.             Debug.Log("RestorePurchases started ...");
90.  
91.             var apple = m_StoreExtensionProvider.GetExtension<IAppleExtensions>();
92.             apple.RestoreTransactions((result) => {
93.                 Debug.Log("RestorePurchases continuing: " + result + ". If no further messages, no purchases available to restore.");
94.             });
95.         }
96.         else
97.         {
98.             Debug.Log("RestorePurchases FAIL. Not supported on this platform. Current = " + Application.platform);
99.         }
100.     }
101.  
102.     public void OnInitialized(IStoreController controller, IExtensionProvider extensions)
103.     {
104.         Debug.Log("OnInitialized: PASS");
105.         m_StoreController = controller;
106.         m_StoreExtensionProvider = extensions;
107.     }
108.  
109.  
110.     public void OnInitializeFailed(InitializationFailureReason error)
111.     {
112.         Debug.Log("OnInitializeFailed InitializationFailureReason:" + error);
113.     }
114.  
115.     public void OnPurchaseFailed(Product product, PurchaseFailureReason failureReason)
116.     {
117.         Debug.Log(string.Format("OnPurchaseFailed: FAIL. Product: '{0}', PurchaseFailureReason: {1}", product.definition.storeSpecificId, failureReason));
118.     }
119. }

Error from android:
11-25 17:44:37.448 32636 32636 I Unity : Purchased Finished. ResultCode: -300, message: The given parameter is missing or invalid: invalid price:1,99 with currency:USD at iap:HIDE, purchaseInfoString: {"developerPayload":"","gameOrderId":"HIDE","itemType":"inapp","orderQueryToken":"HIDE","productId":"remove_ads","store":"UDP","storePurchaseJsonString":"{\"cpOrderId\":\"HIDE\",\"developerPayload\":\"\",\"productId\":\"remove_ads\",\"totalAmount\":0}"}
11-25 17:44:37.448 32636 32636 I Unity : UnityEngine.UDP.PurchaseForwardCallbacknPurchaseFinished(Int32, String, String)
11-25 17:44:37.448 32636 32636 I Unity : System.Reflection.MonoMethod:Invoke(Object, BindingFlags, Binder, Object[], CultureInfo)
11-25 17:44:37.448 32636 32636 I Unity : UnityEngine.AndroidJavaProxy:Invoke(String, Object[])
11-25 17:44:37.448 32636 32636 I Unity : UnityEngine._AndroidJNIHelper:InvokeJavaProxyMethod(AndroidJavaProxy, IntPtr, IntPtr)
11-25 17:44:37.448 32636 32636 I Unity :
11-25 17:44:37.453 32636 32677 I Unity : onPurchaseFailedEvent({0}): productId:remove_ads message:{"error":"The given parameter is missing or invalid: invalid price:1,99 with currency:USD at iap:HIDE","purchaseInfo":{"ItemType":"inapp","ProductId":"remove_ads","GameOrderId":"HIDE","OrderQueryToken":"HIDE","StorePurchaseJsonString":"{\"cpOrderId\":\"HIDE\",\"developerPayload\":\"\",\"productId\":\"remove_ads\",\"totalAmount\":0}"}}
11-25 17:44:37.453 32636 32677 I Unity : UnityEngine.Purchasing.PurchasingManager:OnPurchaseFailed(PurchaseFailureDescription)
11-25 17:44:37.453 32636 32677 I Unity : UnityEngine.Purchasing.<>c__DisplayClass8_0:<Purchase>b__0(Boolean, String)
11-25 17:44:37.453 32636 32677 I Unity : System.Action`2:Invoke(T1, T2)
11-25 17:44:37.453 32636 32677 I Unity : UnityEngine.UDP.UdpIapBridge:OnPurchaseFailed(String, PurchaseInfo)
11-25 17:44:37.453 32636 32677 I Unity : System.Action:Invoke()
11-25 17:44:37.453 32636 32677 I Unity : UnityEngine.UDP.MainThreadDispatcher:Update()
11-25 17:44:37.453 32636 32677 I Unity :
11-25 17:44:37.453 32636 32677 I Unity : (
11-25 17:44:37.455 32636 32677 I Unity : OnPurchaseFailed: FAIL. Product: 'remove_ads', PurchaseFailureReason: Unknown11-25 17:44:37.455 32636 32677 I Unity : IAPManager:OnPurchaseFailed(Product, PurchaseFailureReason)
11-25 17:44:37.455 32636 32677 I Unity : UnityEngine.Purchasing.<>c__DisplayClass8_0:<Purchase>b__0(Boolean, String)
11-25 17:44:37.455 32636 32677 I Unity : System.Action`2:Invoke(T1, T2)
11-25 17:44:37.455 32636 32677 I Unity : UnityEngine.UDP.UdpIapBridge:OnPurchaseFailed(String, PurchaseInfo)
11-25 17:44:37.455 32636 32677 I Unity : System.Action:Invoke()
11-25 17:44:37.455 32636 32677 I Unity : UnityEngine.UDP.MainThreadDispatcher:Update()
11-25 17:44:37.455 32636 32677 I Unity :
11-25 17:44:37.455 32636 32677 I Unity : (Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)