diff --git a/unity/SimpleUnityExample/Assets/TapResearchSDK/TapResearchSDKExample/ShowAvailableSurveysButton.cs b/unity/SimpleUnityExample/Assets/TapResearchSDK/TapResearchSDKExample/ShowAvailableSurveysButton.cs
index a2537cf..f8e40d7 100644
--- a/unity/SimpleUnityExample/Assets/TapResearchSDK/TapResearchSDKExample/ShowAvailableSurveysButton.cs
+++ b/unity/SimpleUnityExample/Assets/TapResearchSDK/TapResearchSDKExample/ShowAvailableSurveysButton.cs
@@ -1,11 +1,14 @@
 
 using UnityEngine;
 using UnityEngine.SceneManagement;
+using TapResearch;
 
 public class ShowAvailableSurveysButton : MonoBehaviour
 {
     public void OnButtonClick()
     {
+        TapResearchSDK.TapResearchQQResponseReceived = null;
+        TapResearchSDK.TapResearchRewardReceived = null;
         Debug.Log("TapResearchExample: ShowAvailableSurveysButton OnButtonClick() attempting to show wall preview");
         SceneManager.LoadScene("WallPreviewScene");
     }
diff --git a/unity/SimpleUnityExample/Assets/TapResearchSDK/TapResearchSDKExample/SurveyButtonManager.cs b/unity/SimpleUnityExample/Assets/TapResearchSDK/TapResearchSDKExample/SurveyButtonManager.cs
index e88bbb9..9339eff 100644
--- a/unity/SimpleUnityExample/Assets/TapResearchSDK/TapResearchSDKExample/SurveyButtonManager.cs
+++ b/unity/SimpleUnityExample/Assets/TapResearchSDK/TapResearchSDKExample/SurveyButtonManager.cs
@@ -15,7 +15,6 @@ public class SurveyButtonManager : MonoBehaviour
     void Start()
     {
         surveys = TapResearchSDK.GetSurveysForPlacement(placementTag);
-        TapResearchSDK.SetEnableSurveysRefreshedCallback(true);
         Debug.Log("" + surveys);
         // Create a button for each survey in the array
         foreach (TRSurvey survey in surveys)
@@ -33,17 +32,13 @@ void Awake()
         TapResearchSDK.TapResearchDidError = TapResearchDidError;
         TapResearchSDK.TapResearchSurveysRefreshed = TapResearchSurveysRefreshed;
     }
-
-    void DeleteOldButtons() {
+    
+     void DeleteOldButtons() {
         var buttonCount = buttons.Count;
         for (int i = buttonCount - 1; i >= 0; i--) {
             Destroy(buttons[i]);
             buttons.RemoveAt(i);
         }
-        // foreach (GameObject button in buttons) {
-        //     Destroy(button);
-        //     buttons.Remove(button);
-        // }
         buttons.Clear();
     }
 
@@ -56,7 +51,16 @@ void CreateSurveyButton(TRSurvey survey)
         TextMeshProUGUI buttonText = newButton.GetComponentInChildren<TextMeshProUGUI>();
         if (buttonText != null)
         {
-            string text = "" + survey.LengthInMinutes + (survey.LengthInMinutes == "1" ? " minute\nfor\n" : " minutes\nfor\n") + survey.RewardAmount + " " + survey.CurrencyName; 
+            string indicator = "";
+            if (survey.IsHotTile)
+            {
+                indicator += "HOT!!!\n";
+            }
+            if (survey.IsSale)
+            {
+                indicator += survey.SaleMultiplier + "x SALE!!!\n";
+            }
+            string text = indicator + survey.LengthInMinutes + (survey.LengthInMinutes == 1 ? " minute\nfor\n" : " minutes\nfor\n") + survey.RewardAmount + " " + survey.CurrencyName; 
             Debug.Log("button text: " + text);
             buttonText.text = text;
         }
diff --git a/unity/SimpleUnityExample/Assets/TapResearchSDK/TapResearchSDKExample/SurveyWallExitButton.cs b/unity/SimpleUnityExample/Assets/TapResearchSDK/TapResearchSDKExample/SurveyWallExitButton.cs
index 603e935..e4a9748 100644
--- a/unity/SimpleUnityExample/Assets/TapResearchSDK/TapResearchSDKExample/SurveyWallExitButton.cs
+++ b/unity/SimpleUnityExample/Assets/TapResearchSDK/TapResearchSDKExample/SurveyWallExitButton.cs
@@ -8,8 +8,10 @@ public class SurveyWallExitButton : MonoBehaviour
     public void OnButtonClick()
     {
         Debug.Log("TapResearchExample: SurveyWallExitButton OnButtonClick() reloading start scene");
-        TapResearchSDK.SetEnableSurveysRefreshedCallback(false);
+        TapResearchSDK.TapResearchSurveysRefreshed = null;
+        TapResearchSDK.TapResearchRewardReceived = null;
         SceneManager.LoadScene("TapResearchTestScene");
     }
 
 }
+ 
\ No newline at end of file
diff --git a/unity/SimpleUnityExample/Assets/TapResearchSDK/TapResearchSDKExample/TapResearchExample.cs b/unity/SimpleUnityExample/Assets/TapResearchSDK/TapResearchSDKExample/TapResearchExample.cs
index 6bc4437..29c8180 100644
--- a/unity/SimpleUnityExample/Assets/TapResearchSDK/TapResearchSDKExample/TapResearchExample.cs
+++ b/unity/SimpleUnityExample/Assets/TapResearchSDK/TapResearchSDKExample/TapResearchExample.cs
@@ -12,7 +12,7 @@ public class TapResearchExample : MonoBehaviour
     public GameObject surveysButton;
 
     #if UNITY_ANDROID
-    private static string tapAPIToken = "fb28e5e0572876db0790ecaf6c588598"; // Public Test Android, replace with your own API token
+    private static string tapAPIToken = "4aa77f4dc27e761d577d1189433cc62f"; // Public Test Android, replace with your own API token
     #elif UNITY_IPHONE
     private static string tapAPIToken = "100e9133abc21471c8cd373587e07515";  // Public Test iOS, replace with your own API token
     #else 
@@ -27,8 +27,8 @@ void Awake()
         Debug.Log("TapResearchExample: About to initialize Tap SDK");
         TapResearchSDK.TapContentShown = TapContentShown;
         TapResearchSDK.TapContentDismissed = TapContentDismissed;
-        TapResearchSDK.TapResearchQQResponseReceived = TapQQResponseReceived;
-        TapResearchSDK.TapResearchRewardReceived = TapResearchRewardReceived;
+        // TapResearchSDK.TapResearchQQResponseReceived = TapQQResponseReceived;
+        // TapResearchSDK.TapResearchRewardReceived = TapResearchRewardReceived;
         TapResearchSDK.TapResearchDidError = TapResearchDidError;
         TapResearchSDK.TapResearchSdkReady = TapSdkReady;
         screenFader.SetAlpha(0.0f);
@@ -52,6 +52,9 @@ public void TapSdkReady()
     {
 		if (TapResearchSDK.IsReady()) // There is no need for this here, it is just for illustration
 		{
+            TapResearchSDK.TapResearchQQResponseReceived = TapQQResponseReceived;
+            TapResearchSDK.TapResearchRewardReceived = TapResearchRewardReceived;
+
             Debug.Log("TapResearchExample: TapResearchSDK ready, going to send user attributes...");
 
             Dictionary<string, object> userAttributes = new Dictionary<string, object>();
@@ -80,10 +83,11 @@ private void TapQQResponseReceived(TRQQDataPayload payload) {
     }
 
     private void TapResearchRewardReceived(TRReward[] rewards) {
+        Debug.Log("TapResearchExample: TRReward received!");
 
         foreach (TRReward reward in rewards)
         {
-            Debug.Log("TapResearchExample: Tap Rewards: You've earned " + reward.RewardAmount + " " + reward.CurrencyName + ". " + reward.TransactionIdentifier);
+            Debug.Log("TapResearchExample: Tap Rewards: You've earned " + reward.RewardAmount + " [" + reward.CurrencyName + "] TransactionIdentifier: " + reward.TransactionIdentifier + " PayoutEvent: ["+reward.PayoutEvent+"]");
         }
     }