version 4.5.1

@@ -33,8 +33,8 @@ PushIcon=ic_notify
 # If the device packages need to be send to the engage server
 SendPackages=false
 
-# The language for some requests in case of multi language support
-Language=el
+# The app language
+#Language=el
 
 # The merchant id for some requests
 MerchantId=20113

@@ -2,7 +2,7 @@ apply plugin: 'com.android.library'
 
 ext {
     PUBLISH_GROUP_ID = 'ly.warp'
-    PUBLISH_VERSION = '4.5.0'
+    PUBLISH_VERSION = '4.5.1'
     PUBLISH_ARTIFACT_ID = 'warply-android-sdk'
 }
 

+/*
+ * Copyright 2010-2013 Warply Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, without modification, are
+ * permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE WARPLY LTD ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL WARPLY LTD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package ly.warp.sdk.io.callbacks;
+
+import org.json.JSONArray;
+import org.json.JSONObject;
+
+import ly.warp.sdk.io.models.CouponsetsList;
+
+
+/**
+ * Created by Panagiotis Triantafyllou on 04-Feb-22.
+ */
+
+public class CouponsetsHook implements CallbackReceiver<JSONObject> {
+
+    private final String JSON_KEY_MAPP = "MAPP_COUPON";
+    private final String JSON_KEY_CONTEXT = "context";
+    private final CallbackReceiver<CouponsetsList> mListener;
+    private final String mRequestSignature;
+
+    public CouponsetsHook(CallbackReceiver<CouponsetsList> listener, String requestSignature) {
+        this.mListener = listener;
+        this.mRequestSignature = requestSignature;
+    }
+
+    @Override
+    public void onSuccess(JSONObject result) {
+        if (mListener != null) {
+            int status = result.optInt("status", 2);
+            if (status == 1) {
+                JSONObject couponsetsJSONObject = result.optJSONObject(JSON_KEY_CONTEXT);
+                if (couponsetsJSONObject != null) {
+                    JSONArray jArrayResult = couponsetsJSONObject.optJSONArray(JSON_KEY_MAPP);
+                    if (jArrayResult == null) {
+                        mListener.onFailure(2);
+                        return;
+                    }
+                    mListener.onSuccess(new CouponsetsList(couponsetsJSONObject, mRequestSignature));
+                }
+            } else
+                mListener.onFailure(status);
+        }
+    }
+
+    @Override
+    public void onFailure(int errorCode) {
+        if (mListener != null)
+            mListener.onFailure(errorCode);
+    }
+}

@@ -58,6 +58,8 @@ public class Coupon implements Parcelable, Serializable {
     private static final String STATUS = "status";
     private static final String TRANSACTION_DATE = "transaction_date";
     private static final String TRANSACTION_UUID = "transaction_uuid";
+    private static final String CHANGES_DATES = "changes_dates";
+    private static final String COUPONSET_UUID = "couponset_uuid";
 
     /* Member variables of the Campaign object */
 
@@ -73,6 +75,8 @@ public class Coupon implements Parcelable, Serializable {
     private int status = 0;
     private String transactionDate = "";
     private String transactionUuid = "";
+    private JSONObject changesDates = new JSONObject();
+    private String couponsetUuid = "";
 
     /**
      * Basic constructor used to create an object from a String, representing a
@@ -104,6 +108,8 @@ public class Coupon implements Parcelable, Serializable {
             this.status = json.optInt(STATUS);
             this.transactionDate = json.optString(TRANSACTION_DATE);
             this.transactionUuid = json.optString(TRANSACTION_UUID);
+            this.changesDates = json.optJSONObject(CHANGES_DATES);
+            this.couponsetUuid = json.optString(COUPONSET_UUID);
         }
     }
 
@@ -120,6 +126,7 @@ public class Coupon implements Parcelable, Serializable {
         this.status = source.readInt();
         this.transactionDate = source.readString();
         this.transactionUuid = source.readString();
+        this.couponsetUuid = source.readString();
     }
 
     @Override
@@ -136,6 +143,7 @@ public class Coupon implements Parcelable, Serializable {
         dest.writeInt(this.status);
         dest.writeString(this.transactionDate);
         dest.writeString(this.transactionUuid);
+        dest.writeString(this.couponsetUuid);
     }
 
     /**
@@ -158,6 +166,8 @@ public class Coupon implements Parcelable, Serializable {
             jObj.putOpt(STATUS, this.status);
             jObj.putOpt(TRANSACTION_DATE, this.transactionDate);
             jObj.putOpt(TRANSACTION_UUID, this.transactionUuid);
+            jObj.putOpt(CHANGES_DATES, this.changesDates);
+            jObj.putOpt(COUPONSET_UUID, this.couponsetUuid);
         } catch (JSONException e) {
             if (WarpConstants.DEBUG) {
                 e.printStackTrace();
@@ -245,6 +255,14 @@ public class Coupon implements Parcelable, Serializable {
         return transactionUuid;
     }
 
+    public JSONObject getChangesDates() {
+        return changesDates;
+    }
+
+    public String getCouponsetUuid() {
+        return couponsetUuid;
+    }
+
     @Override
     public int describeContents() {
         return 0;

+/*
+ * Copyright 2010-2013 Warply Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, without modification, are
+ * permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE WARPLY LTD ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL WARPLY LTD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package ly.warp.sdk.io.models;
+
+import androidx.annotation.NonNull;
+
+import org.json.JSONArray;
+import org.json.JSONObject;
+
+import java.util.ArrayList;
+
+/**
+ * Created by Panagiotis Triantafyllou on 04-Feb-22.
+ */
+
+public class CouponsetsList extends ArrayList<Couponset> {
+
+    /**
+     * Generated for serialized class
+     */
+    private static final long serialVersionUID = -188843583823948267L;
+
+    private static final String JSON_KEY_COUPON = "MAPP_COUPON";
+
+    private String mRequestSignature = "";
+
+    private CouponsetsList(String requestSignature) {
+        this.mRequestSignature = requestSignature;
+    }
+
+    public CouponsetsList() {
+        super();
+    }
+
+    /**
+     * Constructor used to create the CouponsetsList from a JSON Object.
+     *
+     * @param addressListJSONObject The JSON Object, used to create the CouponsetsList
+     */
+    public CouponsetsList(JSONObject addressListJSONObject, String requestSignature) {
+        this(requestSignature);
+
+        if (addressListJSONObject == null)
+            return;
+
+        JSONArray jArray = addressListJSONObject.optJSONArray(JSON_KEY_COUPON);
+        if (jArray != null && jArray.length() > 0) {
+            for (int i = 0, lim = jArray.length(); i < lim; ++i) {
+                add(new Couponset(jArray.optJSONObject(i)));
+            }
+        }
+    }
+
+    @NonNull
+    public String getRequestSignature() {
+        return mRequestSignature;
+    }
+}

@@ -13,8 +13,6 @@ import java.security.NoSuchAlgorithmException;
 import java.util.ArrayList;
 import java.util.HashMap;
 
-import ly.warp.sdk.Warply;
-import ly.warp.sdk.utils.WarplyProperty;
 import ly.warp.sdk.utils.constants.WarpConstants;
 
 /**
@@ -42,6 +40,7 @@ public class WarplyContentRequest {
     private long mCacheUpdateInterval = 0;
     private String mContentCategory = "";
     private ArrayList<String> mTags = new ArrayList<>();
+    private String mLanguage = "";
 
     // ===========================================================
     // Constructor
@@ -97,6 +96,11 @@ public class WarplyContentRequest {
         return this;
     }
 
+    public WarplyContentRequest setLanguage(String lan) {
+        mLanguage = lan;
+        return this;
+    }
+
     /**
      * Call this to get how often the cached data will be updated.
      *
@@ -159,7 +163,7 @@ public class WarplyContentRequest {
         try {
             bodyJsonObject.putOpt(KEY_ACTION, KEY_ACTION_VALUE);
             bodyJsonObject.putOpt(KEY_ACTIVE, true);
-            bodyJsonObject.putOpt(KEY_LANGUAGE, WarplyProperty.getLanguage(Warply.getWarplyContext()));
+            bodyJsonObject.putOpt(KEY_LANGUAGE, mLanguage);
             bodyJsonObject.putOpt(KEY_CATEGORY, TextUtils.isEmpty(mContentCategory) ? JSONObject.NULL : mContentCategory);
             JSONArray jsArray = new JSONArray(mTags);
             bodyJsonObject.putOpt(KEY_TAGS, jsArray.length() == 0 ? JSONObject.NULL : jsArray);

+package ly.warp.sdk.io.request;
+
+import android.util.Base64;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.UnsupportedEncodingException;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.ArrayList;
+import java.util.HashMap;
+
+import ly.warp.sdk.utils.constants.WarpConstants;
+
+/**
+ * Created by Panagiotis Triantafyllou on 04-Feb-22.
+ */
+
+public class WarplyGetCouponsetsRequest {
+
+    // ===========================================================
+    // Constants
+    // ===========================================================
+
+    private final String KEY_ACTION = "action";
+    private final String KEY_ACTION_VALUE = "retrieve_multilingual";
+    private final String KEY_ACTIVE = "active";
+    private final String KEY_VISIBLE = "visible";
+    private final String KEY_LANGUAGE = "language";
+    private final String KEY_UUIDS = "uuids";
+
+    // ===========================================================
+    // Fields
+    // ===========================================================
+
+    private HashMap<String, String> mFilters;
+    private long mCacheUpdateInterval = 0;
+    private boolean mActive = true;
+    private boolean mVisible = true;
+    private ArrayList<String> mUuids = new ArrayList<>();
+    private String mLanguage = "";
+
+    // ===========================================================
+    // Constructor
+    // ===========================================================
+
+    /**
+     * Default constructor of WarplyGetCouponsetsRequest, initializes an empty filters HashMap
+     */
+    public WarplyGetCouponsetsRequest() {
+        mFilters = new HashMap<>();
+    }
+
+    public WarplyGetCouponsetsRequest(WarplyGetCouponsetsRequest copy) {
+        if (copy != null) {
+            this.mFilters = copy.mFilters;
+            this.mCacheUpdateInterval = copy.mCacheUpdateInterval;
+        }
+    }
+
+    // ===========================================================
+    // Methods for/from SuperClass/Interfaces
+    // ===========================================================
+
+    @Override
+    public boolean equals(Object object) {
+        if (object instanceof WarplyGetCouponsetsRequest) {
+            WarplyGetCouponsetsRequest other = (WarplyGetCouponsetsRequest) object;
+            return other == this || (this.mFilters == other.mFilters || (this.mFilters != null && this.mFilters.equals(other.mFilters)));
+        }
+        return false;
+    }
+
+    @Override
+    public int hashCode() {
+        return mFilters.hashCode();
+    }
+
+    // ===========================================================
+    // Methods
+    // ===========================================================
+
+    // ===========================================================
+    // Getter & Setter
+    // ===========================================================
+
+    public WarplyGetCouponsetsRequest setActive(boolean active) {
+        mActive = active;
+        return this;
+    }
+
+    public WarplyGetCouponsetsRequest setVisible(boolean visible) {
+        mVisible = visible;
+        return this;
+    }
+
+    public WarplyGetCouponsetsRequest setUuids(ArrayList<String> uuids) {
+        mUuids = uuids;
+        return this;
+    }
+
+    public WarplyGetCouponsetsRequest setLanguage(String language) {
+        mLanguage = language;
+        return this;
+    }
+
+    /**
+     * Call this to get how often the cached data will be updated.
+     *
+     * @return mCacheUpdateInterval
+     */
+    public long getCacheUpdateInterval() {
+        return mCacheUpdateInterval;
+    }
+
+    /**
+     * Call this to set how often the cached data will be updated.
+     *
+     * @param updateInterval The time that data will be cached
+     * @return WarplyGetCouponsetsRequest
+     */
+    public WarplyGetCouponsetsRequest setCacheUpdateInterval(long updateInterval) {
+
+        this.mCacheUpdateInterval = updateInterval;
+        if (mCacheUpdateInterval < 0) {
+            mCacheUpdateInterval = 0;
+        }
+        return this;
+    }
+
+    /**
+     * Call this to check if the Application uses Cache
+     *
+     * @return <p>true - the Application is using Cache</p>
+     * <p>false - the Application is not using Cache</p>
+     */
+    public boolean isUseCache() {
+        return mCacheUpdateInterval > 0;
+    }
+
+    /**
+     * Call this to check whether the cached data need to be updated
+     *
+     * @param useCache <p>true - the Application is using Cache</p>
+     *                 <p>false - the Application is not using Cache</p>
+     * @return WarplyGetCouponsetsRequest
+     */
+    public WarplyGetCouponsetsRequest setUseCache(boolean useCache) {
+
+        if (useCache) {
+            mCacheUpdateInterval = mCacheUpdateInterval > 0 ? mCacheUpdateInterval
+                    : WarpConstants.INBOX_UPDATE_INTERVAL;
+        } else {
+            mCacheUpdateInterval = 0;
+        }
+        return this;
+    }
+
+    /**
+     * Call this to build the couponsets Json object
+     *
+     * @return bodyJsonObject
+     */
+    public JSONObject toJson() {
+        JSONObject bodyJsonObject = new JSONObject();
+        try {
+            bodyJsonObject.putOpt(KEY_ACTION, KEY_ACTION_VALUE);
+            bodyJsonObject.putOpt(KEY_ACTIVE, mActive);
+            bodyJsonObject.putOpt(KEY_VISIBLE, mVisible);
+            bodyJsonObject.putOpt(KEY_LANGUAGE, mLanguage);
+            if (mUuids != null && mUuids.size() > 0)
+                bodyJsonObject.putOpt(KEY_UUIDS, new JSONArray(mUuids));
+        } catch (JSONException e) {
+            if (WarpConstants.DEBUG)
+                e.printStackTrace();
+        }
+        return bodyJsonObject;
+    }
+
+    public String getSignature() {
+        String signature = mFilters != null && mFilters.size() > 0 ? String.valueOf(mFilters.hashCode()) : "default_get_couponsets_request";
+        try {
+            byte[] hash = MessageDigest.getInstance("SHA-256").digest(signature.getBytes("UTF-8"));
+            signature = Base64.encodeToString(hash, Base64.NO_WRAP);
+        } catch (NullPointerException | NoSuchAlgorithmException
+                | UnsupportedEncodingException e) {
+            e.printStackTrace();
+        }
+        return signature;
+    }
+}

@@ -10,8 +10,6 @@ import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.util.HashMap;
 
-import ly.warp.sdk.Warply;
-import ly.warp.sdk.utils.WarplyProperty;
 import ly.warp.sdk.utils.constants.WarpConstants;
 
 /**
@@ -34,6 +32,7 @@ public class WarplyMerchantCategoriesRequest {
 
     private HashMap<String, String> mFilters;
     private long mCacheUpdateInterval = 0;
+    private String mLanguage = "";
 
     // ===========================================================
     // Constructor
@@ -79,6 +78,11 @@ public class WarplyMerchantCategoriesRequest {
     // Getter & Setter
     // ===========================================================
 
+    public WarplyMerchantCategoriesRequest setLanguage(String lan) {
+        mLanguage = lan;
+        return this;
+    }
+
     /**
      * Call this to get how often the cached data will be updated.
      *
@@ -140,7 +144,7 @@ public class WarplyMerchantCategoriesRequest {
         JSONObject bodyJsonObject = new JSONObject();
         try {
             bodyJsonObject.putOpt(KEY_ACTION, KEY_ACTION_VALUE);
-            bodyJsonObject.putOpt(KEY_LANGUAGE, WarplyProperty.getLanguage(Warply.getWarplyContext()));
+            bodyJsonObject.putOpt(KEY_LANGUAGE, mLanguage);
         } catch (JSONException e) {
             if (WarpConstants.DEBUG)
                 e.printStackTrace();

@@ -13,8 +13,6 @@ import java.security.NoSuchAlgorithmException;
 import java.util.ArrayList;
 import java.util.HashMap;
 
-import ly.warp.sdk.Warply;
-import ly.warp.sdk.utils.WarplyProperty;
 import ly.warp.sdk.utils.constants.WarpConstants;
 
 /**
@@ -53,6 +51,7 @@ public class WarplyMerchantsRequest {
     private String mUuid = "";
     private int mDistance = 0;
     private ArrayList<Double> mCenter = new ArrayList<>();
+    private String mLanguage = "";
 
     // ===========================================================
     // Constructor
@@ -133,6 +132,11 @@ public class WarplyMerchantsRequest {
         return this;
     }
 
+    public WarplyMerchantsRequest setLanguage(String lan) {
+        mLanguage = lan;
+        return this;
+    }
+
     /**
      * Call this to get how often the cached data will be updated.
      *
@@ -198,7 +202,7 @@ public class WarplyMerchantsRequest {
                 bodyJsonObject.putOpt(KEY_ACTIVE, true);
                 bodyJsonObject.putOpt(KEY_CATEGORIES, new JSONArray(mCategories));
                 bodyJsonObject.putOpt(KEY_DEFAULT_SHOWN, mDefaultShown ? mDefaultShown : JSONObject.NULL);
-                bodyJsonObject.putOpt(KEY_LANGUAGE, WarplyProperty.getLanguage(Warply.getWarplyContext()));
+                bodyJsonObject.putOpt(KEY_LANGUAGE, mLanguage);
                 if (mDistance != 0 && mCenter != null && mCenter.size() > 0) {
                     JSONObject locObj = new JSONObject();
                     locObj.putOpt(KEY_CENTER, mCenter);

@@ -3,7 +3,6 @@ package ly.warp.sdk.io.request;
 import android.text.TextUtils;
 import android.util.Base64;
 
-import org.json.JSONArray;
 import org.json.JSONException;
 import org.json.JSONObject;
 
@@ -11,7 +10,6 @@ import java.io.UnsupportedEncodingException;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.util.HashMap;
-import java.util.Map;
 
 import ly.warp.sdk.Warply;
 import ly.warp.sdk.utils.WarplyProperty;
@@ -41,6 +39,7 @@ public class WarplyProductsRequest {
     private HashMap<String, String> mFilters;
     private long mCacheUpdateInterval = 0;
     private String mProductsCategory = "";
+    private String mLanguage = "";
 
     // ===========================================================
     // Constructor
@@ -91,6 +90,11 @@ public class WarplyProductsRequest {
         return this;
     }
 
+    public WarplyProductsRequest setLanguage(String lan) {
+        mLanguage = lan;
+        return this;
+    }
+
     /**
      * Call this to get how often the cached data will be updated.
      *
@@ -152,7 +156,7 @@ public class WarplyProductsRequest {
         JSONObject bodyJsonObject = new JSONObject();
         try {
             bodyJsonObject.putOpt(KEY_ACTION, KEY_ACTION_VALUE);
-            bodyJsonObject.putOpt(KEY_LANGUAGE, WarplyProperty.getLanguage(Warply.getWarplyContext()));
+            bodyJsonObject.putOpt(KEY_LANGUAGE, mLanguage);
             bodyJsonObject.putOpt(KEY_MERCHANT_ID, WarplyProperty.getMerchantId(Warply.getWarplyContext()));
             JSONObject extraJson = new JSONObject();
             extraJson.put(KEY_CATEGORY_NAME, TextUtils.isEmpty(mProductsCategory) ? JSONObject.NULL : mProductsCategory);

@@ -10,12 +10,10 @@ import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.util.HashMap;
 
-import ly.warp.sdk.Warply;
-import ly.warp.sdk.utils.WarplyProperty;
 import ly.warp.sdk.utils.constants.WarpConstants;
 
 /**
- * Created by Panagiotis Triantafyllou on 18-Jan-22.
+ * Created by Panagiotis Triantafyllou on 04-Feb-22.
  */
 
 public class WarplyRedeemCouponRequest {
@@ -25,12 +23,8 @@ public class WarplyRedeemCouponRequest {
     // ===========================================================
 
     private final String KEY_ACTION = "action";
-    private final String KEY_ACTION_VALUE = "vcurrency_purchase";
-    private final String KEY_MERCHANT_ID = "merchant_id";
-    private final String KEY_PRODUCT_ID = "product_id";
-    private final String KEY_PRODUCT_UUID = "product_uuid";
-    private final String KEY_CAUSE = "cause";
-    private final String KEY_CAUSE_VALUE = "coupon";
+    private final String KEY_ACTION_VALUE = "retrieve_coupon";
+    private final String KEY_COUPONSET = "coupon_set";
 
     // ===========================================================
     // Fields
@@ -38,8 +32,7 @@ public class WarplyRedeemCouponRequest {
 
     private HashMap<String, String> mFilters;
     private long mCacheUpdateInterval = 0;
-    private String mId = "";
-    private String mUuid = "";
+    private String mCouponsetUuid = "";
 
     // ===========================================================
     // Constructor
@@ -85,13 +78,8 @@ public class WarplyRedeemCouponRequest {
     // Getter & Setter
     // ===========================================================
 
-    public WarplyRedeemCouponRequest setSku(String sku) {
-        mId = sku;
-        return this;
-    }
-
-    public WarplyRedeemCouponRequest setUuid(String uuid) {
-        mUuid = uuid;
+    public WarplyRedeemCouponRequest setCouponsetUuid(String uuid) {
+        mCouponsetUuid = uuid;
         return this;
     }
 
@@ -148,7 +136,7 @@ public class WarplyRedeemCouponRequest {
     }
 
     /**
-     * Call this to build the offers Json object
+     * Call this to build the redeem coupon Json object
      *
      * @return bodyJsonObject
      */
@@ -156,10 +144,7 @@ public class WarplyRedeemCouponRequest {
         JSONObject bodyJsonObject = new JSONObject();
         try {
             bodyJsonObject.putOpt(KEY_ACTION, KEY_ACTION_VALUE);
-            bodyJsonObject.putOpt(KEY_MERCHANT_ID, WarplyProperty.getMerchantId(Warply.getWarplyContext()));
-            bodyJsonObject.putOpt(KEY_PRODUCT_ID, mId);
-            bodyJsonObject.putOpt(KEY_PRODUCT_UUID, mUuid);
-            bodyJsonObject.putOpt(KEY_CAUSE, KEY_CAUSE_VALUE);
+            bodyJsonObject.putOpt(KEY_COUPONSET, mCouponsetUuid);
         } catch (JSONException e) {
             if (WarpConstants.DEBUG)
                 e.printStackTrace();

+package ly.warp.sdk.io.request;
+
+import android.util.Base64;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.UnsupportedEncodingException;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.HashMap;
+
+import ly.warp.sdk.Warply;
+import ly.warp.sdk.utils.WarplyProperty;
+import ly.warp.sdk.utils.constants.WarpConstants;
+
+/**
+ * Created by Panagiotis Triantafyllou on 18-Jan-22.
+ */
+
+public class WarplyRedeemProductRequest {
+
+    // ===========================================================
+    // Constants
+    // ===========================================================
+
+    private final String KEY_ACTION = "action";
+    private final String KEY_ACTION_VALUE = "vcurrency_purchase";
+    private final String KEY_MERCHANT_ID = "merchant_id";
+    private final String KEY_PRODUCT_ID = "product_id";
+    private final String KEY_PRODUCT_UUID = "product_uuid";
+    private final String KEY_CAUSE = "cause";
+    private final String KEY_CAUSE_VALUE = "coupon";
+
+    // ===========================================================
+    // Fields
+    // ===========================================================
+
+    private HashMap<String, String> mFilters;
+    private long mCacheUpdateInterval = 0;
+    private String mId = "";
+    private String mUuid = "";
+
+    // ===========================================================
+    // Constructor
+    // ===========================================================
+
+    /**
+     * Default constructor of WarplyRedeemCouponRequest, initializes an empty filters HashMap
+     */
+    public WarplyRedeemProductRequest() {
+        mFilters = new HashMap<>();
+    }
+
+    public WarplyRedeemProductRequest(WarplyRedeemProductRequest copy) {
+        if (copy != null) {
+            this.mFilters = copy.mFilters;
+            this.mCacheUpdateInterval = copy.mCacheUpdateInterval;
+        }
+    }
+
+    // ===========================================================
+    // Methods for/from SuperClass/Interfaces
+    // ===========================================================
+
+    @Override
+    public boolean equals(Object object) {
+        if (object instanceof WarplyRedeemProductRequest) {
+            WarplyRedeemProductRequest other = (WarplyRedeemProductRequest) object;
+            return other == this || (this.mFilters == other.mFilters || (this.mFilters != null && this.mFilters.equals(other.mFilters)));
+        }
+        return false;
+    }
+
+    @Override
+    public int hashCode() {
+        return mFilters.hashCode();
+    }
+
+    // ===========================================================
+    // Methods
+    // ===========================================================
+
+    // ===========================================================
+    // Getter & Setter
+    // ===========================================================
+
+    public WarplyRedeemProductRequest setSku(String sku) {
+        mId = sku;
+        return this;
+    }
+
+    public WarplyRedeemProductRequest setUuid(String uuid) {
+        mUuid = uuid;
+        return this;
+    }
+
+    /**
+     * Call this to get how often the cached data will be updated.
+     *
+     * @return mCacheUpdateInterval
+     */
+    public long getCacheUpdateInterval() {
+        return mCacheUpdateInterval;
+    }
+
+    /**
+     * Call this to set how often the cached data will be updated.
+     *
+     * @param updateInterval The time that data will be cached
+     * @return WarplyRedeemCouponRequest
+     */
+    public WarplyRedeemProductRequest setCacheUpdateInterval(long updateInterval) {
+
+        this.mCacheUpdateInterval = updateInterval;
+        if (mCacheUpdateInterval < 0) {
+            mCacheUpdateInterval = 0;
+        }
+        return this;
+    }
+
+    /**
+     * Call this to check if the Application uses Cache
+     *
+     * @return <p>true - the Application is using Cache</p>
+     * <p>false - the Application is not using Cache</p>
+     */
+    public boolean isUseCache() {
+        return mCacheUpdateInterval > 0;
+    }
+
+    /**
+     * Call this to check whether the cached data need to be updated
+     *
+     * @param useCache <p>true - the Application is using Cache</p>
+     *                 <p>false - the Application is not using Cache</p>
+     * @return WarplyRedeemCouponRequest
+     */
+    public WarplyRedeemProductRequest setUseCache(boolean useCache) {
+
+        if (useCache) {
+            mCacheUpdateInterval = mCacheUpdateInterval > 0 ? mCacheUpdateInterval
+                    : WarpConstants.INBOX_UPDATE_INTERVAL;
+        } else {
+            mCacheUpdateInterval = 0;
+        }
+        return this;
+    }
+
+    /**
+     * Call this to build the offers Json object
+     *
+     * @return bodyJsonObject
+     */
+    public JSONObject toJson() {
+        JSONObject bodyJsonObject = new JSONObject();
+        try {
+            bodyJsonObject.putOpt(KEY_ACTION, KEY_ACTION_VALUE);
+            bodyJsonObject.putOpt(KEY_MERCHANT_ID, WarplyProperty.getMerchantId(Warply.getWarplyContext()));
+            bodyJsonObject.putOpt(KEY_PRODUCT_ID, mId);
+            bodyJsonObject.putOpt(KEY_PRODUCT_UUID, mUuid);
+            bodyJsonObject.putOpt(KEY_CAUSE, KEY_CAUSE_VALUE);
+        } catch (JSONException e) {
+            if (WarpConstants.DEBUG)
+                e.printStackTrace();
+        }
+        return bodyJsonObject;
+    }
+
+    public String getSignature() {
+        String signature = mFilters != null && mFilters.size() > 0 ? String.valueOf(mFilters.hashCode()) : "default_redeem_product_request";
+        try {
+            byte[] hash = MessageDigest.getInstance("SHA-256").digest(signature.getBytes("UTF-8"));
+            signature = Base64.encodeToString(hash, Base64.NO_WRAP);
+        } catch (NullPointerException | NoSuchAlgorithmException
+                | UnsupportedEncodingException e) {
+            e.printStackTrace();
+        }
+        return signature;
+    }
+}

@@ -10,8 +10,6 @@ import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.util.HashMap;
 
-import ly.warp.sdk.Warply;
-import ly.warp.sdk.utils.WarplyProperty;
 import ly.warp.sdk.utils.constants.WarpConstants;
 
 /**
@@ -35,6 +33,7 @@ public class WarplyTagsCategoriesRequest {
 
     private HashMap<String, String> mFilters;
     private long mCacheUpdateInterval = 0;
+    private String mLanguage = "";
 
     // ===========================================================
     // Constructor
@@ -80,6 +79,11 @@ public class WarplyTagsCategoriesRequest {
     // Getter & Setter
     // ===========================================================
 
+    public WarplyTagsCategoriesRequest setLanguage(String lan) {
+        mLanguage = lan;
+        return this;
+    }
+
     /**
      * Call this to get how often the cached data will be updated.
      *
@@ -141,7 +145,7 @@ public class WarplyTagsCategoriesRequest {
         JSONObject bodyJsonObject = new JSONObject();
         try {
             bodyJsonObject.putOpt(KEY_ACTION, KEY_ACTION_VALUE);
-            bodyJsonObject.putOpt(KEY_LANGUAGE, WarplyProperty.getLanguage(Warply.getWarplyContext()));
+            bodyJsonObject.putOpt(KEY_LANGUAGE, mLanguage);
             bodyJsonObject.putOpt(KEY_ACTIVE, true);
         } catch (JSONException e) {
             if (WarpConstants.DEBUG)

@@ -10,8 +10,6 @@ import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.util.HashMap;
 
-import ly.warp.sdk.Warply;
-import ly.warp.sdk.utils.WarplyProperty;
 import ly.warp.sdk.utils.constants.WarpConstants;
 
 /**
@@ -35,6 +33,7 @@ public class WarplyTagsRequest {
 
     private HashMap<String, String> mFilters;
     private long mCacheUpdateInterval = 0;
+    private String mLanguage = "";
 
     // ===========================================================
     // Constructor
@@ -80,6 +79,11 @@ public class WarplyTagsRequest {
     // Getter & Setter
     // ===========================================================
 
+    public WarplyTagsRequest setLanguage(String lan) {
+        mLanguage = lan;
+        return this;
+    }
+
     /**
      * Call this to get how often the cached data will be updated.
      *
@@ -141,7 +145,7 @@ public class WarplyTagsRequest {
         JSONObject bodyJsonObject = new JSONObject();
         try {
             bodyJsonObject.putOpt(KEY_ACTION, KEY_ACTION_VALUE);
-            bodyJsonObject.putOpt(KEY_LANGUAGE, WarplyProperty.getLanguage(Warply.getWarplyContext()));
+            bodyJsonObject.putOpt(KEY_LANGUAGE, mLanguage);
             bodyJsonObject.putOpt(KEY_ACTIVE, true);
         } catch (JSONException e) {
             if (WarpConstants.DEBUG)

+package ly.warp.sdk.io.request;
+
+import android.util.Base64;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.UnsupportedEncodingException;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.HashMap;
+
+import ly.warp.sdk.utils.constants.WarpConstants;
+
+/**
+ * Created by Panagiotis Triantafyllou on 04-Feb-22.
+ */
+
+public class WarplyValidateCouponRequest {
+
+    // ===========================================================
+    // Constants
+    // ===========================================================
+
+    private final String KEY_ACTION = "action";
+    private final String KEY_ACTION_VALUE = "validate";
+    private final String KEY_COUPON = "coupon";
+
+    // ===========================================================
+    // Fields
+    // ===========================================================
+
+    private HashMap<String, String> mFilters;
+    private long mCacheUpdateInterval = 0;
+    private String mCoupon = "";
+
+    // ===========================================================
+    // Constructor
+    // ===========================================================
+
+    /**
+     * Default constructor of WarplyValidateCouponRequest, initializes an empty filters HashMap
+     */
+    public WarplyValidateCouponRequest() {
+        mFilters = new HashMap<>();
+    }
+
+    public WarplyValidateCouponRequest(WarplyValidateCouponRequest copy) {
+        if (copy != null) {
+            this.mFilters = copy.mFilters;
+            this.mCacheUpdateInterval = copy.mCacheUpdateInterval;
+        }
+    }
+
+    // ===========================================================
+    // Methods for/from SuperClass/Interfaces
+    // ===========================================================
+
+    @Override
+    public boolean equals(Object object) {
+        if (object instanceof WarplyValidateCouponRequest) {
+            WarplyValidateCouponRequest other = (WarplyValidateCouponRequest) object;
+            return other == this || (this.mFilters == other.mFilters || (this.mFilters != null && this.mFilters.equals(other.mFilters)));
+        }
+        return false;
+    }
+
+    @Override
+    public int hashCode() {
+        return mFilters.hashCode();
+    }
+
+    // ===========================================================
+    // Methods
+    // ===========================================================
+
+    // ===========================================================
+    // Getter & Setter
+    // ===========================================================
+
+    public WarplyValidateCouponRequest setCoupon(String code) {
+        mCoupon = code;
+        return this;
+    }
+
+    /**
+     * Call this to get how often the cached data will be updated.
+     *
+     * @return mCacheUpdateInterval
+     */
+    public long getCacheUpdateInterval() {
+        return mCacheUpdateInterval;
+    }
+
+    /**
+     * Call this to set how often the cached data will be updated.
+     *
+     * @param updateInterval The time that data will be cached
+     * @return WarplyValidateCouponRequest
+     */
+    public WarplyValidateCouponRequest setCacheUpdateInterval(long updateInterval) {
+
+        this.mCacheUpdateInterval = updateInterval;
+        if (mCacheUpdateInterval < 0) {
+            mCacheUpdateInterval = 0;
+        }
+        return this;
+    }
+
+    /**
+     * Call this to check if the Application uses Cache
+     *
+     * @return <p>true - the Application is using Cache</p>
+     * <p>false - the Application is not using Cache</p>
+     */
+    public boolean isUseCache() {
+        return mCacheUpdateInterval > 0;
+    }
+
+    /**
+     * Call this to check whether the cached data need to be updated
+     *
+     * @param useCache <p>true - the Application is using Cache</p>
+     *                 <p>false - the Application is not using Cache</p>
+     * @return WarplyValidateCouponRequest
+     */
+    public WarplyValidateCouponRequest setUseCache(boolean useCache) {
+
+        if (useCache) {
+            mCacheUpdateInterval = mCacheUpdateInterval > 0 ? mCacheUpdateInterval
+                    : WarpConstants.INBOX_UPDATE_INTERVAL;
+        } else {
+            mCacheUpdateInterval = 0;
+        }
+        return this;
+    }
+
+    /**
+     * Call this to build the validate coupon Json object
+     *
+     * @return bodyJsonObject
+     */
+    public JSONObject toJson() {
+        JSONObject bodyJsonObject = new JSONObject();
+        try {
+            bodyJsonObject.putOpt(KEY_ACTION, KEY_ACTION_VALUE);
+            bodyJsonObject.putOpt(KEY_COUPON, mCoupon);
+        } catch (JSONException e) {
+            if (WarpConstants.DEBUG)
+                e.printStackTrace();
+        }
+        return bodyJsonObject;
+    }
+
+    public String getSignature() {
+        String signature = mFilters != null && mFilters.size() > 0 ? String.valueOf(mFilters.hashCode()) : "default_validate_coupon_request";
+        try {
+            byte[] hash = MessageDigest.getInstance("SHA-256").digest(signature.getBytes("UTF-8"));
+            signature = Base64.encodeToString(hash, Base64.NO_WRAP);
+        } catch (NullPointerException | NoSuchAlgorithmException
+                | UnsupportedEncodingException e) {
+            e.printStackTrace();
+        }
+        return signature;
+    }
+}

@@ -30,7 +30,7 @@ public class WarpConstants {
     /**
      * The version of the SDK installed in the device
      */
-    public static final String SDK_VERSION = "4.5.0";
+    public static final String SDK_VERSION = "4.5.1";
 
     /**
      * The URL of the server where it should ping

@@ -36,6 +36,7 @@ import ly.warp.sdk.io.callbacks.CardsHook;
 import ly.warp.sdk.io.callbacks.ContactHook;
 import ly.warp.sdk.io.callbacks.ContentHook;
 import ly.warp.sdk.io.callbacks.CouponsHook;
+import ly.warp.sdk.io.callbacks.CouponsetsHook;
 import ly.warp.sdk.io.callbacks.MerchantCategoriesHook;
 import ly.warp.sdk.io.callbacks.MerchantsHook;
 import ly.warp.sdk.io.callbacks.PointsHook;
@@ -49,6 +50,7 @@ import ly.warp.sdk.io.models.CardList;
 import ly.warp.sdk.io.models.Consumer;
 import ly.warp.sdk.io.models.ContentList;
 import ly.warp.sdk.io.models.CouponList;
+import ly.warp.sdk.io.models.CouponsetsList;
 import ly.warp.sdk.io.models.MerchantCategoriesList;
 import ly.warp.sdk.io.models.MerchantList;
 import ly.warp.sdk.io.models.PointsList;
@@ -70,12 +72,14 @@ import ly.warp.sdk.io.request.WarplyEditConsumerRequest;
 import ly.warp.sdk.io.request.WarplyForgotPasswordRequest;
 import ly.warp.sdk.io.request.WarplyGetAddressRequest;
 import ly.warp.sdk.io.request.WarplyGetCardsRequest;
+import ly.warp.sdk.io.request.WarplyGetCouponsetsRequest;
 import ly.warp.sdk.io.request.WarplyLoginRequest;
 import ly.warp.sdk.io.request.WarplyMerchantCategoriesRequest;
 import ly.warp.sdk.io.request.WarplyMerchantsRequest;
 import ly.warp.sdk.io.request.WarplyPointHistoryRequest;
 import ly.warp.sdk.io.request.WarplyProductsRequest;
 import ly.warp.sdk.io.request.WarplyRedeemCouponRequest;
+import ly.warp.sdk.io.request.WarplyRedeemProductRequest;
 import ly.warp.sdk.io.request.WarplyRefreshTokenRequest;
 import ly.warp.sdk.io.request.WarplyRegisterRequest;
 import ly.warp.sdk.io.request.WarplyRequestOTPRequest;
@@ -86,6 +90,7 @@ import ly.warp.sdk.io.request.WarplyTokenAuthorizeRequest;
 import ly.warp.sdk.io.request.WarplyTransactionHistoryRequest;
 import ly.warp.sdk.io.request.WarplyUploadConsumerPhotoRequest;
 import ly.warp.sdk.io.request.WarplyUserCouponsRequest;
+import ly.warp.sdk.io.request.WarplyValidateCouponRequest;
 import ly.warp.sdk.io.request.WarplyVerifyOTPRequest;
 import ly.warp.sdk.io.request.WarplyVerifyTicketRequest;
 import ly.warp.sdk.utils.WarpUtils;
@@ -1031,9 +1036,9 @@ public class WarplyManager {
         });
     }
 
-    public static void redeemCoupon(WarplyRedeemCouponRequest request, final CallbackReceiver<JSONObject> receiver) {
-        WarpUtils.log("************* WARPLY Redeem Coupons Request ********************");
-        WarpUtils.log("[WARP Trace] WARPLY Redeem Coupons Request is active");
+    public static void redeemProduct(WarplyRedeemProductRequest request, final CallbackReceiver<JSONObject> receiver) {
+        WarpUtils.log("************* WARPLY Redeem Product Request ********************");
+        WarpUtils.log("[WARP Trace] WARPLY Redeem Product Request is active");
         WarpUtils.log("**************************************************");
 
         Warply.postReceiveMicroappData(WarpConstants.MICROAPP_TRANSACTIONS, true, "context", request.toJson(), new CallbackReceiver<JSONObject>() {
@@ -1050,7 +1055,7 @@ public class WarplyManager {
                         public void onSuccess(JSONObject result) {
                             int status = result.optInt("status", 2);
                             if (status == 1)
-                                redeemCoupon(request, receiver);
+                                redeemProduct(request, receiver);
                             else
                                 receiver.onFailure(status);
                         }
@@ -1173,4 +1178,93 @@ public class WarplyManager {
         Warply.postReceiveMicroappData(WarpConstants.MICROAPP_SHOPS, request.toJson(),
                 new MerchantsHook(receiver, request.getSignature()));
     }
+
+    public static void getCouponsets(WarplyGetCouponsetsRequest request, final CallbackReceiver<CouponsetsList> receiver) {
+        WarpUtils.log("************* WARPLY Get Couponsets Request ********************");
+        WarpUtils.log("[WARP Trace] WARPLY Get Couponsets Request is active");
+        WarpUtils.log("**************************************************");
+
+        Warply.postReceiveMicroappData(WarpConstants.MICROAPP_COUPONS, request.toJson(), new CouponsetsHook(new CallbackReceiver<CouponsetsList>() {
+            @Override
+            public void onSuccess(CouponsetsList result) {
+                receiver.onSuccess(result);
+            }
+
+            @Override
+            public void onFailure(int errorCode) {
+                receiver.onFailure(errorCode);
+            }
+        },
+                request.getSignature()));
+    }
+
+    public static void redeemCoupon(WarplyRedeemCouponRequest request, final CallbackReceiver<JSONObject> receiver) {
+        WarpUtils.log("************* WARPLY Redeem Coupon Request ********************");
+        WarpUtils.log("[WARP Trace] WARPLY Redeem Coupon Request is active");
+        WarpUtils.log("**************************************************");
+
+        Warply.postReceiveMicroappData(WarpConstants.MICROAPP_COUPONS, true, "context", request.toJson(), new CallbackReceiver<JSONObject>() {
+            @Override
+            public void onSuccess(JSONObject result) {
+                receiver.onSuccess(result);
+            }
+
+            @Override
+            public void onFailure(int errorCode) {
+                if (errorCode == 401) {
+                    refreshToken(new WarplyRefreshTokenRequest(), new CallbackReceiver<JSONObject>() {
+                        @Override
+                        public void onSuccess(JSONObject result) {
+                            int status = result.optInt("status", 2);
+                            if (status == 1)
+                                redeemCoupon(request, receiver);
+                            else
+                                receiver.onFailure(status);
+                        }
+
+                        @Override
+                        public void onFailure(int errorCode) {
+                            receiver.onFailure(errorCode);
+                        }
+                    });
+                } else
+                    receiver.onFailure(errorCode);
+            }
+        });
+    }
+
+    public static void validateCoupon(WarplyValidateCouponRequest request, final CallbackReceiver<JSONObject> receiver) {
+        WarpUtils.log("************* WARPLY Validate Coupon Request ********************");
+        WarpUtils.log("[WARP Trace] WARPLY Validate Coupon Request is active");
+        WarpUtils.log("**************************************************");
+
+        Warply.postReceiveMicroappData(WarpConstants.MICROAPP_COUPONS, true, "context", request.toJson(), new CallbackReceiver<JSONObject>() {
+            @Override
+            public void onSuccess(JSONObject result) {
+                receiver.onSuccess(result);
+            }
+
+            @Override
+            public void onFailure(int errorCode) {
+                if (errorCode == 401) {
+                    refreshToken(new WarplyRefreshTokenRequest(), new CallbackReceiver<JSONObject>() {
+                        @Override
+                        public void onSuccess(JSONObject result) {
+                            int status = result.optInt("status", 2);
+                            if (status == 1)
+                                validateCoupon(request, receiver);
+                            else
+                                receiver.onFailure(status);
+                        }
+
+                        @Override
+                        public void onFailure(int errorCode) {
+                            receiver.onFailure(errorCode);
+                        }
+                    });
+                } else
+                    receiver.onFailure(errorCode);
+            }
+        });
+    }
 }