diff --git a/example/src/main/java/com/stripe/example/activity/PaymentAuthActivity.kt b/example/src/main/java/com/stripe/example/activity/PaymentAuthActivity.kt
index 3af18b34558..5aff57975d5 100644
--- a/example/src/main/java/com/stripe/example/activity/PaymentAuthActivity.kt
+++ b/example/src/main/java/com/stripe/example/activity/PaymentAuthActivity.kt
@@ -15,6 +15,7 @@ import com.stripe.android.SetupIntentResult
 import com.stripe.android.Stripe
 import com.stripe.android.model.ConfirmPaymentIntentParams
 import com.stripe.android.model.ConfirmSetupIntentParams
+import com.stripe.android.model.PaymentMethodCreateParams
 import com.stripe.example.R
 import com.stripe.example.Settings
 import com.stripe.example.module.RetrofitFactory
@@ -82,11 +83,10 @@ class PaymentAuthActivity : AppCompatActivity() {
 
     private fun confirmPaymentIntent(paymentIntentClientSecret: String) {
         statusTextView.append("\n\nStarting payment authentication")
-        stripe.confirmPayment(this,
-            ConfirmPaymentIntentParams.createWithPaymentMethodId(
-                PAYMENT_METHOD_3DS2_REQUIRED,
-                paymentIntentClientSecret,
-                RETURN_URL))
+        stripe.confirmPayment(
+            this,
+            create3ds2ConfirmParams(paymentIntentClientSecret)
+        )
     }
 
     private fun confirmSetupIntent(setupIntentClientSecret: String) {
@@ -189,7 +189,7 @@ class PaymentAuthActivity : AppCompatActivity() {
     }
 
     private fun createPaymentIntentParams(stripeAccountId: String?): HashMap<String, Any> {
-        val params = hashMapOf<String, Any>(
+        val params = hashMapOf(
             "payment_method_types[]" to "card",
             "amount" to 1000,
             "currency" to "usd"
@@ -247,9 +247,35 @@ class PaymentAuthActivity : AppCompatActivity() {
         /**
          * See https://stripe.com/docs/payments/3d-secure#three-ds-cards for more options.
          */
-        private const val PAYMENT_METHOD_3DS2_REQUIRED = "pm_card_threeDSecure2Required"
-        private const val PAYMENT_METHOD_3DS_REQUIRED = "pm_card_threeDSecureRequired"
-        private const val PAYMENT_METHOD_AUTH_REQUIRED_ON_SETUP = "pm_card_authenticationRequiredOnSetup"
+        private const val PAYMENT_METHOD_AUTH_REQUIRED_ON_SETUP =
+            "pm_card_authenticationRequiredOnSetup"
+
+        private fun create3ds2ConfirmParams(
+            paymentIntentClientSecret: String
+        ): ConfirmPaymentIntentParams {
+            return ConfirmPaymentIntentParams.createWithPaymentMethodId(
+                "pm_card_threeDSecure2Required",
+                paymentIntentClientSecret,
+                RETURN_URL
+            )
+        }
+
+        private fun create3ds1ConfirmParams(
+            paymentIntentClientSecret: String
+        ): ConfirmPaymentIntentParams {
+            return ConfirmPaymentIntentParams.createWithPaymentMethodCreateParams(
+                PaymentMethodCreateParams.create(
+                    PaymentMethodCreateParams.Card.Builder()
+                        .setNumber("4000000000003063")
+                        .setExpiryMonth(1)
+                        .setExpiryYear(2025)
+                        .setCvc("123")
+                        .build()
+                ),
+                paymentIntentClientSecret,
+                RETURN_URL
+            )
+        }
 
         private const val RETURN_URL = "stripe://payment_auth"
 
diff --git a/stripe/src/main/java/com/stripe/android/view/PaymentAuthWebView.kt b/stripe/src/main/java/com/stripe/android/view/PaymentAuthWebView.kt
index 25e848ad0f0..aad7354a6fe 100644
--- a/stripe/src/main/java/com/stripe/android/view/PaymentAuthWebView.kt
+++ b/stripe/src/main/java/com/stripe/android/view/PaymentAuthWebView.kt
@@ -4,10 +4,12 @@ import android.annotation.SuppressLint
 import android.annotation.TargetApi
 import android.app.Activity
 import android.content.Context
+import android.content.Intent
 import android.net.Uri
 import android.os.Build
 import android.util.AttributeSet
 import android.view.View
+import android.webkit.URLUtil
 import android.webkit.WebResourceRequest
 import android.webkit.WebView
 import android.webkit.WebViewClient
@@ -78,12 +80,29 @@ internal class PaymentAuthWebView : WebView {
 
         override fun shouldOverrideUrlLoading(view: WebView, urlString: String): Boolean {
             val uri = Uri.parse(urlString)
-            if (isReturnUrl(uri)) {
+            return if (isReturnUrl(uri)) {
                 onAuthCompleted()
-                return true
+                true
+            } else if (!URLUtil.isNetworkUrl(urlString)) {
+                openNonNetworkUrlDeeplink(uri)
+                true
+            } else {
+                super.shouldOverrideUrlLoading(view, urlString)
             }
+        }
 
-            return super.shouldOverrideUrlLoading(view, urlString)
+        /**
+         * Non-network URLs are likely deep-links into banking apps. If the deep-link can be opened
+         * via an Intent, start it. Otherwise, stop the authentication attempt.
+         */
+        private fun openNonNetworkUrlDeeplink(uri: Uri) {
+            val intent = Intent(Intent.ACTION_VIEW, uri)
+            if (intent.resolveActivity(activity.packageManager) != null) {
+                activity.startActivity(intent)
+            } else {
+                // complete auth if the deep-link can't be opened
+                onAuthCompleted()
+            }
         }
 
         @TargetApi(Build.VERSION_CODES.LOLLIPOP)
diff --git a/stripe/src/test/java/com/stripe/android/view/PaymentAuthWebViewTest.java b/stripe/src/test/java/com/stripe/android/view/PaymentAuthWebViewTest.java
index 705b9b9bc75..8eafef8db3b 100644
--- a/stripe/src/test/java/com/stripe/android/view/PaymentAuthWebViewTest.java
+++ b/stripe/src/test/java/com/stripe/android/view/PaymentAuthWebViewTest.java
@@ -4,6 +4,8 @@
 import android.webkit.WebView;
 import android.widget.ProgressBar;
 
+import androidx.test.core.app.ApplicationProvider;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -13,6 +15,7 @@
 
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
 @RunWith(RobolectricTestRunner.class)
 public class PaymentAuthWebViewTest {
@@ -24,6 +27,8 @@ public class PaymentAuthWebViewTest {
     @Before
     public void setup() {
         MockitoAnnotations.initMocks(this);
+        when(mActivity.getPackageManager())
+                .thenReturn(ApplicationProvider.getApplicationContext().getPackageManager());
     }
 
     @Test
@@ -122,4 +127,14 @@ public void shouldOverrideUrlLoading_withOpaqueUri_shouldNotCrash() {
                         "pi_123_secret_456", null);
         paymentAuthWebViewClient.shouldOverrideUrlLoading(mWebView, deepLink);
     }
+
+    @Test
+    public void shouldOverrideUrlLoading_withUnsupportedDeeplink_shouldFinish() {
+        final String deepLink = "deep://link";
+        final PaymentAuthWebView.PaymentAuthWebViewClient paymentAuthWebViewClient =
+                new PaymentAuthWebView.PaymentAuthWebViewClient(mActivity, mProgressBar,
+                        "pi_123_secret_456", null);
+        paymentAuthWebViewClient.shouldOverrideUrlLoading(mWebView, deepLink);
+        verify(mActivity).finish();
+    }
 }