diff --git a/.gradle/8.0/executionHistory/executionHistory.bin b/.gradle/8.0/executionHistory/executionHistory.bin
index 4db2657..c0a626e 100644
Binary files a/.gradle/8.0/executionHistory/executionHistory.bin and b/.gradle/8.0/executionHistory/executionHistory.bin differ
diff --git a/.gradle/8.0/executionHistory/executionHistory.lock b/.gradle/8.0/executionHistory/executionHistory.lock
index 122e22b..f1dca61 100644
Binary files a/.gradle/8.0/executionHistory/executionHistory.lock and b/.gradle/8.0/executionHistory/executionHistory.lock differ
diff --git a/.gradle/8.0/fileHashes/fileHashes.bin b/.gradle/8.0/fileHashes/fileHashes.bin
index d473aed..2e06db4 100644
Binary files a/.gradle/8.0/fileHashes/fileHashes.bin and b/.gradle/8.0/fileHashes/fileHashes.bin differ
diff --git a/.gradle/8.0/fileHashes/fileHashes.lock b/.gradle/8.0/fileHashes/fileHashes.lock
index 4385c4d..d9553ab 100644
Binary files a/.gradle/8.0/fileHashes/fileHashes.lock and b/.gradle/8.0/fileHashes/fileHashes.lock differ
diff --git a/.gradle/8.0/fileHashes/resourceHashesCache.bin b/.gradle/8.0/fileHashes/resourceHashesCache.bin
index 6b4b8d9..03658e3 100644
Binary files a/.gradle/8.0/fileHashes/resourceHashesCache.bin and b/.gradle/8.0/fileHashes/resourceHashesCache.bin differ
diff --git a/.gradle/buildOutputCleanup/buildOutputCleanup.lock b/.gradle/buildOutputCleanup/buildOutputCleanup.lock
index dae1d98..af9a0f8 100644
Binary files a/.gradle/buildOutputCleanup/buildOutputCleanup.lock and b/.gradle/buildOutputCleanup/buildOutputCleanup.lock differ
diff --git a/.gradle/buildOutputCleanup/outputFiles.bin b/.gradle/buildOutputCleanup/outputFiles.bin
index dbb6a21..fb160fd 100644
Binary files a/.gradle/buildOutputCleanup/outputFiles.bin and b/.gradle/buildOutputCleanup/outputFiles.bin differ
diff --git a/.gradle/file-system.probe b/.gradle/file-system.probe
index b57aa2a..42c26e4 100644
Binary files a/.gradle/file-system.probe and b/.gradle/file-system.probe differ
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 3400d18..be50713 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
         <option name="testRunner" value="GRADLE" />
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleJvm" value="#JAVA_HOME" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
diff --git a/.idea/misc.xml b/.idea/misc.xml
index cb1a633..ff2f56f 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="11" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="Embedded JDK" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 18cbbbb..425fe68 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -1,47 +1,33 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="AutoImportSettings">
-    <option name="autoReloadType" value="SELECTIVE" />
+    <option name="autoReloadType" value="NONE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="14802ee0-ba66-4d91-be76-302fa753c99e" name="Changes" comment="">
-      <change beforePath="$PROJECT_DIR$/.gradle/8.0/checksums/checksums.lock" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/8.0/checksums/checksums.lock" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/.gradle/8.0/checksums/md5-checksums.bin" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/.gradle/8.0/checksums/sha1-checksums.bin" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/.gradle/8.0/dependencies-accessors/dependencies-accessors.lock" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/8.0/dependencies-accessors/dependencies-accessors.lock" afterDir="false" />
+    <list default="true" id="14802ee0-ba66-4d91-be76-302fa753c99e" name="Changes" comment="update gradle">
+      <change afterPath="$PROJECT_DIR$/.idea/vcs.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.gradle/8.0/executionHistory/executionHistory.bin" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/8.0/executionHistory/executionHistory.bin" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.gradle/8.0/executionHistory/executionHistory.lock" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/8.0/executionHistory/executionHistory.lock" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.gradle/8.0/fileHashes/fileHashes.bin" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/8.0/fileHashes/fileHashes.bin" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.gradle/8.0/fileHashes/fileHashes.lock" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/8.0/fileHashes/fileHashes.lock" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.gradle/8.0/fileHashes/resourceHashesCache.bin" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/8.0/fileHashes/resourceHashesCache.bin" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.gradle/buildOutputCleanup/buildOutputCleanup.lock" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/buildOutputCleanup/buildOutputCleanup.lock" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/.gradle/buildOutputCleanup/cache.properties" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/buildOutputCleanup/cache.properties" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.gradle/buildOutputCleanup/outputFiles.bin" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/buildOutputCleanup/outputFiles.bin" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/.gradle/file-system.probe" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/.gitignore" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/compiler.xml" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/copyright/AhlaamK.xml" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/copyright/profiles_settings.xml" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/gradle.xml" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/kotlinc.xml" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/misc.xml" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/vcs.xml" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/.gradle/file-system.probe" beforeDir="false" afterPath="$PROJECT_DIR$/.gradle/file-system.probe" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/gradle.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/gradle.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/misc.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/misc.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/README.md" beforeDir="false" afterPath="$PROJECT_DIR$/README.md" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/app/src/main/java/company/tap/paybutton/MainActivity.kt" beforeDir="false" afterPath="$PROJECT_DIR$/app/src/main/java/company/tap/paybutton/MainActivity.kt" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/src/main/res/layout/activity_main.xml" beforeDir="false" afterPath="$PROJECT_DIR$/app/src/main/res/layout/activity_main.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/local.properties" beforeDir="false" afterPath="$PROJECT_DIR$/local.properties" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/tappaybutton/build.gradle.kts" beforeDir="false" afterPath="$PROJECT_DIR$/tappaybutton/build.gradle.kts" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/tappaybutton/src/androidTest/java/com/example/tappaybutton/ExampleInstrumentedTest.kt" beforeDir="false" afterPath="$PROJECT_DIR$/tappaybutton/src/androidTest/java/com/example/tappaybutton/ExampleInstrumentedTest.kt" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/tappaybutton/src/main/java/com/example/tappaybutton/PayButton.kt" beforeDir="false" afterPath="$PROJECT_DIR$/tappaybutton/src/main/java/company/tap/tappaybutton/PayButton.kt" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/tappaybutton/src/main/java/com/example/tappaybutton/PayButtonStatusDelegate.kt" beforeDir="false" afterPath="$PROJECT_DIR$/tappaybutton/src/main/java/company/tap/tappaybutton/PayButtonStatusDelegate.kt" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/tappaybutton/src/main/java/com/example/tappaybutton/PayButtonType.kt" beforeDir="false" afterPath="$PROJECT_DIR$/tappaybutton/src/main/java/company/tap/tappaybutton/PayButtonType.kt" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/tappaybutton/src/test/java/com/example/tappaybutton/ExampleUnitTest.kt" beforeDir="false" afterPath="$PROJECT_DIR$/tappaybutton/src/test/java/com/example/tappaybutton/ExampleUnitTest.kt" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/tappaybutton/src/main/java/company/tap/tappaybutton/PayButton.kt" beforeDir="false" afterPath="$PROJECT_DIR$/tappaybutton/src/main/java/company/tap/tappaybutton/PayButton.kt" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
     <option name="LAST_RESOLUTION" value="IGNORE" />
   </component>
-  <component name="ExecutionTargetManager" SELECTED_TARGET="device_and_snapshot_combo_box_target[5200345652f5b40f]" />
+  <component name="ExecutionTargetManager" SELECTED_TARGET="device_and_snapshot_combo_box_target[RQCW8093VJW]" />
   <component name="ExternalProjectsData">
     <projectState path="$PROJECT_DIR$">
       <ProjectState />
@@ -70,10 +56,21 @@
   <component name="MarkdownSettingsMigration">
     <option name="stateVersion" value="1" />
   </component>
+  <component name="ProjectId" id="2XTTHvlRCRhLtHm86xZ0aDv0XFu" />
+  <component name="ProjectViewState">
+    <option name="showLibraryContents" value="true" />
+  </component>
   <component name="PropertiesComponent"><![CDATA[{
   "keyToString": {
+    "RunOnceActivity.OpenProjectViewOnStart": "true",
+    "RunOnceActivity.ShowReadmeOnStart": "true",
+    "RunOnceActivity.cidr.known.project.marker": "true",
+    "SHARE_PROJECT_CONFIGURATION_FILES": "true",
     "android-custom-view/Users/akazi/Documents/TapProjects/Pay-Button-Android/tappaybutton/src/main/java/company/tap/tappaybutton/PayButton.kt_SELECTED": "PayButton",
-    "dart.analysis.tool.window.visible": "false"
+    "android-custom-view/Users/macbookpro/Pay-Button-Android/tappaybutton/src/main/java/company/tap/tappaybutton/PayButton.kt_SELECTED": "PayButton",
+    "cidr.known.project.marker": "true",
+    "dart.analysis.tool.window.visible": "false",
+    "show.migrate.to.gradle.popup": "false"
   }
 }]]></component>
   <component name="RunManager">
@@ -87,6 +84,7 @@
       <option name="ALL_USERS" value="false" />
       <option name="ALWAYS_INSTALL_WITH_PM" value="false" />
       <option name="CLEAR_APP_STORAGE" value="false" />
+      <option name="DYNAMIC_FEATURES_DISABLED_LIST" value="" />
       <option name="ACTIVITY_EXTRA_FLAGS" value="" />
       <option name="MODE" value="default_activity" />
       <option name="CLEAR_LOGCAT" value="false" />
@@ -102,8 +100,6 @@
         <option name="WORKING_DIR" value="" />
         <option name="TARGET_LOGGING_CHANNELS" value="lldb process:gdb-remote packets" />
         <option name="SHOW_OPTIMIZED_WARNING" value="true" />
-        <option name="ATTACH_ON_WAIT_FOR_DEBUGGER" value="false" />
-        <option name="DEBUG_SANDBOX_SDK" value="false" />
       </Auto>
       <Hybrid>
         <option name="USE_JAVA_AWARE_DEBUGGER" value="false" />
@@ -111,21 +107,14 @@
         <option name="WORKING_DIR" value="" />
         <option name="TARGET_LOGGING_CHANNELS" value="lldb process:gdb-remote packets" />
         <option name="SHOW_OPTIMIZED_WARNING" value="true" />
-        <option name="ATTACH_ON_WAIT_FOR_DEBUGGER" value="false" />
-        <option name="DEBUG_SANDBOX_SDK" value="false" />
       </Hybrid>
-      <Java>
-        <option name="ATTACH_ON_WAIT_FOR_DEBUGGER" value="false" />
-        <option name="DEBUG_SANDBOX_SDK" value="false" />
-      </Java>
+      <Java />
       <Native>
         <option name="USE_JAVA_AWARE_DEBUGGER" value="false" />
         <option name="SHOW_STATIC_VARS" value="true" />
         <option name="WORKING_DIR" value="" />
         <option name="TARGET_LOGGING_CHANNELS" value="lldb process:gdb-remote packets" />
         <option name="SHOW_OPTIMIZED_WARNING" value="true" />
-        <option name="ATTACH_ON_WAIT_FOR_DEBUGGER" value="false" />
-        <option name="DEBUG_SANDBOX_SDK" value="false" />
       </Native>
       <Profilers>
         <option name="ADVANCED_PROFILING_ENABLED" value="false" />
@@ -144,20 +133,43 @@
       </method>
     </configuration>
   </component>
+  <component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
   <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="14802ee0-ba66-4d91-be76-302fa753c99e" name="Changes" comment="" />
+      <created>1698651985715</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1698651985715</updated>
+    </task>
     <servers />
   </component>
+  <component name="Vcs.Log.Tabs.Properties">
+    <option name="TAB_STATES">
+      <map>
+        <entry key="MAIN">
+          <value>
+            <State />
+          </value>
+        </entry>
+      </map>
+    </option>
+  </component>
+  <component name="VcsManagerConfiguration">
+    <MESSAGE value="update gradle" />
+    <option name="LAST_COMMIT_MESSAGE" value="update gradle" />
+  </component>
   <component name="XDebuggerManager">
     <breakpoint-manager>
       <breakpoints>
         <line-breakpoint enabled="true" type="kotlin-line">
           <url>file://$PROJECT_DIR$/app/src/main/java/company/tap/paybutton/MainActivity.kt</url>
-          <line>206</line>
+          <line>207</line>
           <option name="timeStamp" value="1" />
         </line-breakpoint>
         <line-breakpoint enabled="true" type="kotlin-line">
           <url>file://$PROJECT_DIR$/app/src/main/java/company/tap/paybutton/MainActivity.kt</url>
-          <line>168</line>
+          <line>169</line>
           <option name="timeStamp" value="3" />
         </line-breakpoint>
       </breakpoints>
diff --git a/README.md b/README.md
index 68675e7..8b0d99d 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 Integrating  Pay-Button-Android SDK in your application
 
 # Introduction
+
 Before diving into the development process, it's essential to establish the prerequisites and criteria necessary for a successful build. In this step, we'll outline the specific Android requirements, including the minimum SDK version and other important details you need to consider. Let's ensure your project is set up for success from the very beginning.
 
 [![Platform](https://img.shields.io/badge/platform-Android-inactive.svg?style=flat)](https://tap-payments.github.io/goSellSDK-Android/)
diff --git a/app/src/main/java/company/tap/paybutton/MainActivity.kt b/app/src/main/java/company/tap/paybutton/MainActivity.kt
index fe682a1..2f11145 100644
--- a/app/src/main/java/company/tap/paybutton/MainActivity.kt
+++ b/app/src/main/java/company/tap/paybutton/MainActivity.kt
@@ -131,6 +131,7 @@ class MainActivity : AppCompatActivity() {
         val configuration = LinkedHashMap<String,Any>()
 
 
+
         /**
          * transaction && scope
          */
diff --git a/local.properties b/local.properties
index 415631a..5cdf4f7 100644
--- a/local.properties
+++ b/local.properties
@@ -4,5 +4,5 @@
 # Location of the SDK. This is only used by Gradle.
 # For customization when using a Version Control System, please read the
 # header note.
-#Thu Oct 26 15:27:36 AST 2023
-sdk.dir=/Users/akazi/Library/Android/sdk
+#Mon Oct 30 09:45:26 EET 2023
+sdk.dir=/Users/macbookpro/Library/Android/sdk
diff --git a/tappaybutton/src/main/java/company/tap/tappaybutton/PayButton.kt b/tappaybutton/src/main/java/company/tap/tappaybutton/PayButton.kt
index 365abba..ee7fa60 100644
--- a/tappaybutton/src/main/java/company/tap/tappaybutton/PayButton.kt
+++ b/tappaybutton/src/main/java/company/tap/tappaybutton/PayButton.kt
@@ -13,6 +13,7 @@ import android.util.AttributeSet
 import android.view.View
 import android.widget.LinearLayout
 import android.widget.Toast
+import com.example.tappaybutton.R
 import company.tap.tapWebForm.open.KnetPayStatusDelegate
 import company.tap.tapWebForm.open.web_wrapper.TapKnetConfiguration
 import company.tap.tapWebForm.open.web_wrapper.TapKnetPay