diff --git a/src/main/java/in/dragonbra/javasteam/steam/handlers/steamapps/SteamApps.java b/src/main/java/in/dragonbra/javasteam/steam/handlers/steamapps/SteamApps.java
index cb29e624..46d4b042 100644
--- a/src/main/java/in/dragonbra/javasteam/steam/handlers/steamapps/SteamApps.java
+++ b/src/main/java/in/dragonbra/javasteam/steam/handlers/steamapps/SteamApps.java
@@ -45,6 +45,18 @@ public void accept(IPacketMsg packetMsg) {
                 handleFreeLicense(packetMsg);
             }
         });
+        dispatchMap.put(EMsg.ClientPurchaseResponse, new Consumer<IPacketMsg>() {
+            @Override
+            public void accept(IPacketMsg packetMsg) {
+                handlePurchaseResponse(packetMsg);
+            }
+        });
+        dispatchMap.put(EMsg.ClientRedeemGuestPassResponse, new Consumer<IPacketMsg>() {
+            @Override
+            public void accept(IPacketMsg packetMsg) {
+                handleRedeemGuestPassResponse(packetMsg);
+            }
+        });
         dispatchMap.put(EMsg.ClientGameConnectTokens, new Consumer<IPacketMsg>() {
             @Override
             public void accept(IPacketMsg packetMsg) {
@@ -522,6 +534,20 @@ private void handleFreeLicense(IPacketMsg packetMsg) {
         client.postCallback(new FreeLicenseCallback(grantedLicenses.getTargetJobID(), grantedLicenses.getBody()));
     }
 
+    private void handlePurchaseResponse(IPacketMsg packetMsg) {
+        ClientMsgProtobuf<CMsgClientPurchaseResponse.Builder> callback =
+                new ClientMsgProtobuf<>(CMsgClientPurchaseResponse.class, packetMsg);
+
+        client.postCallback(new PurchaseResponseCallback(callback.getTargetJobID(), callback.getBody()));
+    }
+
+    private void handleRedeemGuestPassResponse(IPacketMsg packetMsg) {
+        ClientMsgProtobuf<CMsgClientRedeemGuestPassResponse.Builder> callback =
+                new ClientMsgProtobuf<>(CMsgClientRedeemGuestPassResponse.class, packetMsg);
+
+        client.postCallback(new RedeemGuestPassResponseCallback(callback.getTargetJobID(), callback.getBody()));
+    }
+
     private void handleVACBanStatus(IPacketMsg packetMsg) {
         ClientMsg<MsgClientVACBanStatus> vacStatus =
                 new ClientMsg<>(MsgClientVACBanStatus.class, packetMsg);
diff --git a/src/main/java/in/dragonbra/javasteam/steam/handlers/steamapps/callback/PurchaseResponseCallback.java b/src/main/java/in/dragonbra/javasteam/steam/handlers/steamapps/callback/PurchaseResponseCallback.java
new file mode 100644
index 00000000..5afca160
--- /dev/null
+++ b/src/main/java/in/dragonbra/javasteam/steam/handlers/steamapps/callback/PurchaseResponseCallback.java
@@ -0,0 +1,60 @@
+package in.dragonbra.javasteam.steam.handlers.steamapps.callback;
+
+import in.dragonbra.javasteam.enums.EPurchaseResultDetail;
+import in.dragonbra.javasteam.enums.EResult;
+import in.dragonbra.javasteam.protobufs.steamclient.SteammessagesClientserver2.CMsgClientPurchaseResponse;
+import in.dragonbra.javasteam.steam.steamclient.callbackmgr.CallbackMsg;
+import in.dragonbra.javasteam.types.JobID;
+import in.dragonbra.javasteam.types.KeyValue;
+import in.dragonbra.javasteam.util.stream.MemoryStream;
+
+import java.io.IOException;
+
+public class PurchaseResponseCallback extends CallbackMsg {
+
+    private EResult result;
+
+    private EPurchaseResultDetail purchaseResultDetail;
+
+    private KeyValue purchaseReceiptInfo;
+
+    public PurchaseResponseCallback(JobID jobID, CMsgClientPurchaseResponse.Builder msg) {
+        setJobID(jobID);
+
+        this.result = EResult.from(msg.getEresult());
+        this.purchaseResultDetail = EPurchaseResultDetail.from(msg.getPurchaseResultDetails());
+        this.purchaseReceiptInfo = new KeyValue();
+
+        if (msg.getPurchaseReceiptInfo() == null) {
+            return;
+        }
+
+        try {
+            MemoryStream ms = new MemoryStream(msg.getPurchaseReceiptInfo().toByteArray());
+            this.purchaseReceiptInfo.tryReadAsBinary(ms);
+        } catch (IOException exception) {
+            throw new IllegalArgumentException("input stream is null");
+        }
+    }
+
+    /**
+     * @return Result of the operation
+     */
+    public EResult getResult() {
+        return result;
+    }
+
+    /**
+     * @return Purchase result of the operation
+     */
+    public EPurchaseResultDetail getPurchaseResultDetail() {
+        return purchaseResultDetail;
+    }
+
+    /**
+     * @return Purchase receipt of the operation
+     */
+    public KeyValue getPurchaseReceiptInfo() {
+        return purchaseReceiptInfo;
+    }
+}
diff --git a/src/main/java/in/dragonbra/javasteam/steam/handlers/steamapps/callback/RedeemGuestPassResponseCallback.java b/src/main/java/in/dragonbra/javasteam/steam/handlers/steamapps/callback/RedeemGuestPassResponseCallback.java
new file mode 100644
index 00000000..f6c3859f
--- /dev/null
+++ b/src/main/java/in/dragonbra/javasteam/steam/handlers/steamapps/callback/RedeemGuestPassResponseCallback.java
@@ -0,0 +1,44 @@
+package in.dragonbra.javasteam.steam.handlers.steamapps.callback;
+
+import in.dragonbra.javasteam.enums.EResult;
+import in.dragonbra.javasteam.protobufs.steamclient.SteammessagesClientserver2.CMsgClientRedeemGuestPassResponse;
+import in.dragonbra.javasteam.steam.steamclient.callbackmgr.CallbackMsg;
+import in.dragonbra.javasteam.types.JobID;
+
+public class RedeemGuestPassResponseCallback extends CallbackMsg {
+
+    private EResult result;
+
+    private Integer packageID;
+
+    private Integer mustOwnAppID;
+
+    public RedeemGuestPassResponseCallback(JobID jobID, CMsgClientRedeemGuestPassResponse.Builder msg) {
+        setJobID(jobID);
+
+        this.result = EResult.from(msg.getEresult());
+        this.packageID = msg.getPackageId();
+        this.mustOwnAppID = msg.getMustOwnAppid();
+    }
+
+    /**
+     * @return Result of the operation
+     */
+    public EResult getResult() {
+        return result;
+    }
+
+    /**
+     * @return Result of the operation
+     */
+    public Integer getPackageID() {
+        return packageID;
+    }
+
+    /**
+     * @return App ID which must be owned to activate this guest pass.
+     */
+    public Integer getMustOwnAppID() {
+        return mustOwnAppID;
+    }
+}