diff --git a/ReepayCheckoutSheetDemo/build.gradle.kts b/ReepayCheckoutSheetDemo/build.gradle.kts
index 70653f4..7de7ba5 100644
--- a/ReepayCheckoutSheetDemo/build.gradle.kts
+++ b/ReepayCheckoutSheetDemo/build.gradle.kts
@@ -40,10 +40,10 @@ dependencies {
     implementation("androidx.appcompat:appcompat:1.7.0")
 
     // Option 1. implement external dependency
-    implementation("com.github.reepay:reepay-android-checkout-sheet:1.0.9")
+    implementation("com.github.reepay:reepay-android-checkout-sheet:1.0.12")
 
 
-    // Option 2. Implement local depenency
+    // Option 2. Implement local dependency
     // implementation(project(":checkout"))
 
     implementation("com.google.android.material:material:1.12.0")
diff --git a/ReepayCheckoutSheetDemo/src/main/java/com/billwerk/checkoutsheetdemo/MainActivity.kt b/ReepayCheckoutSheetDemo/src/main/java/com/billwerk/checkoutsheetdemo/MainActivity.kt
index b92a6d6..ebfb76d 100644
--- a/ReepayCheckoutSheetDemo/src/main/java/com/billwerk/checkoutsheetdemo/MainActivity.kt
+++ b/ReepayCheckoutSheetDemo/src/main/java/com/billwerk/checkoutsheetdemo/MainActivity.kt
@@ -31,11 +31,11 @@ class MainActivity : AppCompatActivity() {
         // Example configuration
         val config = CheckoutSheetConfig(
             sessionId = "",
-            acceptURL = "", // Has to be identical to the one defined in the checkout session
-            cancelURL = "",
             sheetStyle = SheetStyle.FULL_SCREEN,
             dismissible = true,
-            hideHeader = true
+            hideHeader = true,
+            closeButtonIcon = R.drawable.button_close_icon,
+            closeButtonText = R.string.close_button_text
         )
 
         // Open checkout sheet
@@ -66,22 +66,25 @@ class MainActivity : AppCompatActivity() {
         }
     }
 
-    private fun handleEvents(message: SDKEventMessage){
+    private fun handleEvents(message: SDKEventMessage) {
         val eventType: SDKEventType = message.event
         Log.d("MyApp", "Collected event: $eventType")
 
-        when(eventType){
+        when (eventType) {
             SDKEventType.Accept -> {
                 Log.d("MyApp", "Invoice handle: ${message.data?.invoice}")
                 Log.d("MyApp", "Customer handle: ${message.data?.customer}")
                 Log.d("MyApp", "Payment method id: ${message.data?.payment_method}")
             }
+
             SDKEventType.Error -> {
                 Log.d("MyApp", "Error type: ${message.data?.error}")
             }
+
             SDKEventType.Cancel -> {
                 checkoutSheet.dismiss()
             }
+
             SDKEventType.Close -> {}
             SDKEventType.Open -> {}
             SDKEventType.Init -> {}
diff --git a/ReepayCheckoutSheetDemo/src/main/res/drawable/button_close_icon.xml b/ReepayCheckoutSheetDemo/src/main/res/drawable/button_close_icon.xml
new file mode 100644
index 0000000..02068f2
--- /dev/null
+++ b/ReepayCheckoutSheetDemo/src/main/res/drawable/button_close_icon.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="512dp"
+    android:height="512dp"
+    android:viewportWidth="512"
+    android:viewportHeight="512">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M17.1,292c-12.9,-22.3 -12.9,-49.7 0,-72L105.4,67.1c12.9,-22.3 36.6,-36 62.4,-36L344.3,31.1c25.7,0 49.5,13.7 62.4,36L494.9,220c12.9,22.3 12.9,49.7 0,72L406.6,444.9c-12.9,22.3 -36.6,36 -62.4,36L167.7,480.9c-25.7,0 -49.5,-13.7 -62.4,-36L17.1,292zM58.7,244c-4.3,7.4 -4.3,16.6 0,24l88.3,152.9c4.3,7.4 12.2,12 20.8,12L344.3,432.9c8.6,0 16.5,-4.6 20.8,-12L453.4,268c4.3,-7.4 4.3,-16.6 0,-24L365.1,91.1c-4.3,-7.4 -12.2,-12 -20.8,-12l-176.6,0c-8.6,0 -16.5,4.6 -20.8,12L58.6,244zM175,175c9.4,-9.4 24.6,-9.4 33.9,0l47,47 47,-47c9.4,-9.4 24.6,-9.4 33.9,0s9.4,24.6 0,33.9l-47,47 47,47c9.4,9.4 9.4,24.6 0,33.9s-24.6,9.4 -33.9,0l-47,-47 -47,47c-9.4,9.4 -24.6,9.4 -33.9,0s-9.4,-24.6 0,-33.9l47,-47 -47,-47c-9.4,-9.4 -9.4,-24.6 0,-33.9z"/>
+</vector>
diff --git a/ReepayCheckoutSheetDemo/src/main/res/values/strings.xml b/ReepayCheckoutSheetDemo/src/main/res/values/strings.xml
index b5c1330..4d996d0 100644
--- a/ReepayCheckoutSheetDemo/src/main/res/values/strings.xml
+++ b/ReepayCheckoutSheetDemo/src/main/res/values/strings.xml
@@ -1,3 +1,4 @@
 <resources>
     <string name="app_name">Reepay Checkout SDK Demo App</string>
+    <string name="close_button_text">Close</string>
 </resources>
\ No newline at end of file