diff --git a/modules/ppcp-button/services.php b/modules/ppcp-button/services.php
index 673108e57..ed9930ac9 100644
--- a/modules/ppcp-button/services.php
+++ b/modules/ppcp-button/services.php
@@ -40,11 +40,8 @@ return array(
 		 * @var Environment $env
 		 */
 
-		/**
-		 * ToDo: Add production platform client Id.
-		 */
 		return $env->current_environment_is( Environment::SANDBOX ) ?
-			'AQB97CzMsd58-It1vxbcDAGvMuXNCXRD9le_XUaMlHB_U7XsU9IiItBwGQOtZv9sEeD6xs2vlIrL4NiD' : '';
+			CONNECT_WOO_SANDBOX_CLIENT_ID : CONNECT_WOO_CLIENT_ID;
 	},
 	'button.smart-button'               => static function ( $container ): SmartButtonInterface {
 
diff --git a/modules/ppcp-onboarding/assets/js/onboarding.js b/modules/ppcp-onboarding/assets/js/onboarding.js
index ca2ecd0b2..3b67c10d6 100644
--- a/modules/ppcp-onboarding/assets/js/onboarding.js
+++ b/modules/ppcp-onboarding/assets/js/onboarding.js
@@ -155,7 +155,6 @@ const disconnect = (event) => {
 			element.value = '';
 		}
 	);
-
 	document.querySelector('.woocommerce-save-button').click();
 };
 
diff --git a/modules/ppcp-onboarding/services.php b/modules/ppcp-onboarding/services.php
index 1435faa21..ac87010b4 100644
--- a/modules/ppcp-onboarding/services.php
+++ b/modules/ppcp-onboarding/services.php
@@ -32,7 +32,6 @@ return array(
 		if ( $state->current_state() >= State::STATE_ONBOARDED ) {
 			return PAYPAL_SANDBOX_API_URL;
 		}
-		// ToDo: Real connect.woocommerce.com sandbox link.
 		return CONNECT_WOO_SANDBOX_URL;
 	},
 	'api.production-host'                       => static function ( $container ): string {
@@ -68,6 +67,12 @@ return array(
 	'api.paypal-host-sandbox'                   => static function( $container ) : string {
 		return PAYPAL_SANDBOX_API_URL;
 	},
+	'api.partner_merchant_id-production'        => static function( $container ) : string {
+		return CONNECT_WOO_MERCHANT_ID;
+	},
+	'api.partner_merchant_id-sandbox'           => static function( $container ) : string {
+		return CONNECT_WOO_SANDBOX_MERCHANT_ID;
+	},
 	'api.paypal-host'                           => function( $container ) : string {
 		$environment = $container->get( 'onboarding.environment' );
 		/**
@@ -140,7 +145,7 @@ return array(
 		$logger = $container->get( 'woocommerce.logger.woocommerce' );
 		return new LoginSeller(
 			$container->get( 'api.paypal-host-production' ),
-			$container->get( 'api.partner_merchant_id' ),
+			$container->get( 'api.partner_merchant_id-production' ),
 			$logger
 		);
 	},
@@ -150,7 +155,7 @@ return array(
 		$logger = $container->get( 'woocommerce.logger.woocommerce' );
 		return new LoginSeller(
 			$container->get( 'api.paypal-host-sandbox' ),
-			$container->get( 'api.partner_merchant_id' ),
+			$container->get( 'api.partner_merchant_id-sandbox' ),
 			$logger
 		);
 	},
@@ -185,7 +190,7 @@ return array(
 	'api.endpoint.partner-referrals-production' => static function ( $container ) : PartnerReferrals {
 
 		return new PartnerReferrals(
-			CONNECT_WOO_SANDBOX_URL,
+			CONNECT_WOO_URL,
 			new ConnectBearer(),
 			$container->get( 'api.repository.partner-referrals-data' ),
 			$container->get( 'woocommerce.logger.woocommerce' )
diff --git a/modules/ppcp-onboarding/src/Endpoint/class-loginsellerendpoint.php b/modules/ppcp-onboarding/src/Endpoint/class-loginsellerendpoint.php
index 121e9873a..7e1afc61f 100644
--- a/modules/ppcp-onboarding/src/Endpoint/class-loginsellerendpoint.php
+++ b/modules/ppcp-onboarding/src/Endpoint/class-loginsellerendpoint.php
@@ -114,6 +114,7 @@ class LoginSellerEndpoint implements EndpointInterface {
 			$data       = $this->request_data->read_request( $this->nonce() );
 			$is_sandbox = isset( $data['env'] ) && 'sandbox' === $data['env'];
 			$this->settings->set( 'sandbox_on', $is_sandbox );
+			$this->settings->set( 'products_dcc_enabled', null );
 			$this->settings->persist();
 			$endpoint    = $is_sandbox ? $this->login_seller_sandbox : $this->login_seller_production;
 			$credentials = $endpoint->credentials_for(
diff --git a/modules/ppcp-wc-gateway/extensions.php b/modules/ppcp-wc-gateway/extensions.php
index 59f179b9a..d8fcae8b9 100644
--- a/modules/ppcp-wc-gateway/extensions.php
+++ b/modules/ppcp-wc-gateway/extensions.php
@@ -10,6 +10,7 @@ declare(strict_types=1);
 namespace WooCommerce\PayPalCommerce\WcGateway;
 
 use WooCommerce\PayPalCommerce\ApiClient\Endpoint\OrderEndpoint;
+use WooCommerce\PayPalCommerce\Onboarding\Environment;
 use WooCommerce\PayPalCommerce\Session\SessionHandler;
 use WooCommerce\PayPalCommerce\WcGateway\Settings\Settings;
 use WooCommerce\WooCommerce\Logging\Logger\NullLogger;
@@ -27,9 +28,16 @@ return array(
 		$settings = $container->get( 'wcgateway.settings' );
 		return $settings->has( 'merchant_id' ) ? (string) $settings->get( 'merchant_id' ) : '';
 	},
-	'api.partner_merchant_id'        => static function (): string {
-		// @ToDo: Replace with the real merchant id of platform
-		return 'KQ8FCM66JFGDL';
+	'api.partner_merchant_id'        => static function ( $container ): string {
+		$environment = $container->get( 'onboarding.environment' );
+
+		/**
+		 * The environment.
+		 *
+		 * @var Environment $environment
+		 */
+		return $environment->current_environment_is( Environment::SANDBOX ) ?
+			(string) $container->get( 'api.partner_merchant_id-sandbox' ) : (string) $container->get( 'api.partner_merchant_id-production' );
 	},
 	'api.key'                        => static function ( $container ): string {
 		$settings = $container->get( 'wcgateway.settings' );
diff --git a/modules/ppcp-wc-gateway/src/Settings/class-settingslistener.php b/modules/ppcp-wc-gateway/src/Settings/class-settingslistener.php
index 1f7500d7d..6f314c3f5 100644
--- a/modules/ppcp-wc-gateway/src/Settings/class-settingslistener.php
+++ b/modules/ppcp-wc-gateway/src/Settings/class-settingslistener.php
@@ -208,6 +208,7 @@ class SettingsListener {
 	private function maybe_register_webhooks( array $settings ) {
 
 		if ( ! $this->settings->has( 'client_id' ) && $settings['client_id'] ) {
+			$this->settings->set( 'products_dcc_enabled', null );
 			$this->webhook_registrar->register();
 		}
 		if ( $this->settings->has( 'client_id' ) && $this->settings->get( 'client_id' ) ) {
@@ -217,6 +218,7 @@ class SettingsListener {
 				$settings['client_id'] !== $this->settings->get( 'client_id' )
 				|| $settings['client_secret'] !== $current_secret
 			) {
+				$this->settings->set( 'products_dcc_enabled', null );
 				$this->webhook_registrar->unregister();
 				$this->webhook_registrar->register();
 			}
diff --git a/modules/ppcp-wc-gateway/src/Settings/class-settingsrenderer.php b/modules/ppcp-wc-gateway/src/Settings/class-settingsrenderer.php
index 49769d4f7..b6d88e94b 100644
--- a/modules/ppcp-wc-gateway/src/Settings/class-settingsrenderer.php
+++ b/modules/ppcp-wc-gateway/src/Settings/class-settingsrenderer.php
@@ -326,7 +326,6 @@ class SettingsRenderer {
 		</tr>
 			<?php
 		endforeach;
-
 		if ( $is_dcc ) {
 			if ( $this->dcc_applies->for_country_currency() ) {
 				if ( State::STATE_ONBOARDED > $this->state->current_state() ) {
@@ -407,7 +406,10 @@ class SettingsRenderer {
                                   %1$sLearn more about 3D Secure.%2$s',
 						'woocommerce-paypal-payments'
 					),
-					'<a href = "#">',
+					'<a
+                            rel="noreferrer noopener"
+                            href="https://woocommerce.com/posts/introducing-strong-customer-authentication-sca/"
+                            >',
 					'</a>'
 				)
 			);
diff --git a/woocommerce-paypal-payments.php b/woocommerce-paypal-payments.php
index 20a75f3d1..5da6710a9 100644
--- a/woocommerce-paypal-payments.php
+++ b/woocommerce-paypal-payments.php
@@ -1,11 +1,11 @@
 <?php
 /**
  * Plugin Name: WooCommerce PayPal Payments
- * Plugin URI:  TODO
+ * Plugin URI:  https://woocommerce.com/products/woocommerce-paypal-payments/
  * Description: PayPal's latest complete payments processing solution. Accept PayPal, PayPal Credit, credit/debit cards, alternative digital wallets local payment types and bank accounts. Turn on only PayPal options or process a full suite of payment methods. Enable global transaction with extensive currency and country coverage.
  * Version:     dev-master
  * Author:      WooCommerce
- * Author URI:  https://inpsyde.com/
+ * Author URI:  https://woocommerce.com/
  * License:     GPL-2.0
  * Text Domain: woocommerce-paypal-payments
  *
@@ -24,12 +24,14 @@ use Dhii\Modular\Module\ModuleInterface;
 
 define( 'PAYPAL_API_URL', 'https://api.paypal.com' );
 define( 'PAYPAL_SANDBOX_API_URL', 'https://api.sandbox.paypal.com' );
-// @ToDo: Update date on releases.
-define( 'PAYPAL_INTEGRATION_DATE', gmdate( 'Y-m-d' ) );
+define( 'PAYPAL_INTEGRATION_DATE', '2020-10-13' );
 
-// @ToDo: Real connect.woocommerce.com production link.
-define( 'CONNECT_WOO_URL', 'http://connect-woo.wpcust.com/ppc' );
-define( 'CONNECT_WOO_SANDBOX_URL', 'http://connect-woo.wpcust.com/ppcsandbox' );
+! defined( 'CONNECT_WOO_CLIENT_ID' ) && define( 'CONNECT_WOO_CLIENT_ID', 'AcCAsWta_JTL__OfpjspNyH7c1GGHH332fLwonA5CwX4Y10mhybRZmHLA0GdRbwKwjQIhpDQy0pluX_P' );
+! defined( 'CONNECT_WOO_SANDBOX_CLIENT_ID' ) && define( 'CONNECT_WOO_SANDBOX_CLIENT_ID', 'AYmOHbt1VHg-OZ_oihPdzKEVbU3qg0qXonBcAztuzniQRaKE0w1Hr762cSFwd4n8wxOl-TCWohEa0XM_' );
+! defined( 'CONNECT_WOO_MERCHANT_ID' ) && define( 'CONNECT_WOO_MERCHANT_ID', 'K8SKZ36LQBWXJ' );
+! defined( 'CONNECT_WOO_SANDBOX_MERCHANT_ID' ) && define( 'CONNECT_WOO_SANDBOX_MERCHANT_ID', 'MPMFHQTVMBZ6G' );
+! defined( 'CONNECT_WOO_URL' ) && define( 'CONNECT_WOO_URL', 'https://connect.woocommerce.com/ppc' );
+! defined( 'CONNECT_WOO_SANDBOX_URL' ) && define( 'CONNECT_WOO_SANDBOX_URL', 'https://connect.woocommerce.com/ppcsandbox' );
 
 ( function () {
 	include __DIR__ . '/vendor/autoload.php';