diff --git a/changelog.txt b/changelog.txt
index 1caf9a335..971468101 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -7,6 +7,8 @@
 * Enhancement - Enhance the accessibility of the new Settings UI #3294
 * Enhancement - Add capture pre-conditions for card payment source #3300
 * Enhancement - Enable all/Disable all toggle next to Alternative Payment methods on Payment Methods tab #3321
+* Enhancement - Add installment notifications for Mexico store locations #3404, #3405
+* Fix - Various issues for Mexico store locations during onboarding & plugin configuration #3403
 * Fix - APFS plugin triggers incorrect renewal date for simple products as subscriptions #3272
 * Fix - PayPal Smart Button incompatible with WooCommerce Subscription Switching #3291
 * Fix - Fastlane gateway visible on Pay for Order page #3293
diff --git a/modules/ppcp-admin-notices/src/AdminNotices.php b/modules/ppcp-admin-notices/src/AdminNotices.php
index 9fc269890..47067f25e 100644
--- a/modules/ppcp-admin-notices/src/AdminNotices.php
+++ b/modules/ppcp-admin-notices/src/AdminNotices.php
@@ -9,6 +9,7 @@ declare(strict_types=1);
 
 namespace WooCommerce\PayPalCommerce\AdminNotices;
 
+use WooCommerce\PayPalCommerce\AdminNotices\Notes\MexicoInstallmentsNote;
 use WooCommerce\PayPalCommerce\AdminNotices\Repository\Repository;
 use WooCommerce\PayPalCommerce\Vendor\Inpsyde\Modularity\Module\ExecutableModule;
 use WooCommerce\PayPalCommerce\Vendor\Inpsyde\Modularity\Module\ExtendingModule;
@@ -110,6 +111,16 @@ class AdminNotices implements ServiceModule, ExtendingModule, ExecutableModule {
 			}
 		);
 
+		add_action(
+			'woocommerce_init',
+			function() {
+				if ( is_admin() && is_callable( array( WC(), 'is_wc_admin_active' ) ) && WC()->is_wc_admin_active() && class_exists( 'Automattic\WooCommerce\Admin\Notes\Notes' ) ) {
+					MexicoInstallmentsNote::init();
+				}
+
+			}
+		);
+
 		return true;
 	}
 }
diff --git a/modules/ppcp-admin-notices/src/Notes/MexicoInstallmentsNote.php b/modules/ppcp-admin-notices/src/Notes/MexicoInstallmentsNote.php
new file mode 100644
index 000000000..ae815c7b1
--- /dev/null
+++ b/modules/ppcp-admin-notices/src/Notes/MexicoInstallmentsNote.php
@@ -0,0 +1,122 @@
+<?php
+/**
+ * Inbox Note for Mexico Installments feature.
+ *
+ * @package WooCommerce\PayPalCommerce\AdminNotices\Notes
+ */
+
+declare( strict_types = 1 );
+
+namespace WooCommerce\PayPalCommerce\AdminNotices\Notes;
+
+use Automattic\WooCommerce\Admin\Notes\Note;
+use Automattic\WooCommerce\Admin\Notes\NotesUnavailableException;
+use Automattic\WooCommerce\Admin\Notes\NoteTraits;
+use Exception;
+
+/**
+ * Class MexicoInstallmentsNote
+ */
+class MexicoInstallmentsNote {
+	use NoteTraits;
+
+	/**
+	 * Name of the note for use in the database.
+	 */
+	const NOTE_NAME = 'ppcp-mexico-installments-note';
+
+	/**
+	 * Note initialization.
+	 */
+	public static function init(): void {
+		try {
+			/**
+			 * The method exists in the NoteTraits trait.
+			 *
+			 * @psalm-suppress UndefinedMethod
+			 */
+			self::possibly_add_note();
+		} catch ( Exception $e ) {
+			return;
+		}
+	}
+
+	/**
+	 * Add the note if it passes predefined conditions.
+	 *
+	 * @throws NotesUnavailableException Throws exception when notes are unavailable.
+	 */
+	public static function possibly_add_note(): void {
+		$note = self::get_note();
+
+		if ( ! self::can_be_added() ) {
+			return;
+		}
+
+		$note->save();
+	}
+
+	/**
+	 * Returns a new Note.
+	 *
+	 * @return Note
+	 */
+	public static function get_note(): Note {
+		$note = new Note();
+		$note->set_name( self::NOTE_NAME );
+		$note->set_type( Note::E_WC_ADMIN_NOTE_INFORMATIONAL );
+		$note->set_source( 'woocommerce-paypal-payments' );
+		$note->set_title(
+			__( 'Enable Installments with PayPal', 'woocommerce-paypal-payments' )
+		);
+		$note->set_content(
+			sprintf(
+			// translators: %1$s and %2$s are the opening and closing of HTML <a> tag. %3$s and %4$s are the opening and closing of HTML <p> tag.
+				__(
+					'Allow your customers to pay in installments without interest while you receive the full payment in a single transaction.*
+					%3$sActivate your Installments without interest with PayPal.%4$s
+					%3$sYou will receive the full payment minus the applicable PayPal fee. See %1$sterms and conditions%2$s.%4$s',
+					'woocommerce-paypal-payments'
+				),
+				'<a href="https://www.paypal.com/mx/webapps/mpp/merchant-fees" target="_blank">',
+				'</a>',
+				'<p>',
+				'</p>'
+			)
+		);
+
+		$note->add_action(
+			'enable-installments-action-link',
+			__( 'Enable Installments', 'woocommerce-paypal-payments' ),
+			esc_url( 'https://www.paypal.com/businessmanage/preferences/installmentplan' ),
+			Note::E_WC_ADMIN_NOTE_UNACTIONED,
+			true
+		);
+
+		return $note;
+	}
+
+	/**
+	 * Checks if a note can and should be added.
+	 *
+	 * @return bool
+	 * @throws NotesUnavailableException Throws exception when notes are unavailable.
+	 */
+	public static function can_be_added(): bool {
+		$country = wc_get_base_location()['country'] ?? '';
+		if ( $country !== 'MX' ) {
+			return false;
+		}
+
+		/**
+		 * The method exists in the NoteTraits trait.
+		 *
+		 * @psalm-suppress UndefinedMethod
+		 */
+		if ( self::note_exists() ) {
+			return false;
+		}
+
+		return true;
+	}
+}
diff --git a/modules/ppcp-wc-gateway/services.php b/modules/ppcp-wc-gateway/services.php
index 2113d36e1..ad9c5be7e 100644
--- a/modules/ppcp-wc-gateway/services.php
+++ b/modules/ppcp-wc-gateway/services.php
@@ -692,7 +692,7 @@ return array(
 		assert( $dcc_configuration instanceof CardPaymentsConfiguration );
 
 		$fields              = array(
-			'checkout_settings_heading'   => array(
+			'checkout_settings_heading'       => array(
 				'heading'      => __( 'Standard Payments Settings', 'woocommerce-paypal-payments' ),
 				'type'         => 'ppcp-heading',
 				'screens'      => array(
@@ -702,7 +702,7 @@ return array(
 				'requirements' => array(),
 				'gateway'      => 'paypal',
 			),
-			'title'                       => array(
+			'title'                           => array(
 				'title'        => __( 'Title', 'woocommerce-paypal-payments' ),
 				'type'         => 'text',
 				'description'  => __(
@@ -718,7 +718,7 @@ return array(
 				'requirements' => array(),
 				'gateway'      => 'paypal',
 			),
-			'dcc_block_checkout_notice'   => array(
+			'dcc_block_checkout_notice'       => array(
 				'heading'      => '',
 				'html'         => $container->get( 'wcgateway.notice.checkout-blocks' ),
 				'type'         => 'ppcp-html',
@@ -729,7 +729,7 @@ return array(
 				'requirements' => array( 'dcc' ),
 				'gateway'      => 'dcc',
 			),
-			'dcc_enabled'                 => array(
+			'dcc_enabled'                     => array(
 				'title'        => __( 'Enable/Disable', 'woocommerce-paypal-payments' ),
 				'desc_tip'     => true,
 				'description'  => __( 'Once enabled, the Credit Card option will show up in the checkout.', 'woocommerce-paypal-payments' ),
@@ -744,7 +744,7 @@ return array(
 					State::STATE_ONBOARDED,
 				),
 			),
-			'dcc_gateway_title'           => array(
+			'dcc_gateway_title'               => array(
 				'title'        => __( 'Title', 'woocommerce-paypal-payments' ),
 				'type'         => 'text',
 				'description'  => __(
@@ -761,7 +761,7 @@ return array(
 				),
 				'gateway'      => 'dcc',
 			),
-			'description'                 => array(
+			'description'                     => array(
 				'title'        => __( 'Description', 'woocommerce-paypal-payments' ),
 				'type'         => 'text',
 				'desc_tip'     => true,
@@ -780,7 +780,7 @@ return array(
 				'requirements' => array(),
 				'gateway'      => 'paypal',
 			),
-			'intent'                      => array(
+			'intent'                          => array(
 				'title'        => __( 'Intent', 'woocommerce-paypal-payments' ),
 				'type'         => 'select',
 				'class'        => array(),
@@ -802,7 +802,7 @@ return array(
 				'requirements' => array(),
 				'gateway'      => 'paypal',
 			),
-			'capture_on_status_change'    => array(
+			'capture_on_status_change'        => array(
 				'title'        => __( 'Capture On Status Change', 'woocommerce-paypal-payments' ),
 				'type'         => 'checkbox',
 				'default'      => false,
@@ -819,7 +819,7 @@ return array(
 				'requirements' => array(),
 				'gateway'      => 'paypal',
 			),
-			'capture_for_virtual_only'    => array(
+			'capture_for_virtual_only'        => array(
 				'title'        => __( 'Capture Virtual-Only Orders ', 'woocommerce-paypal-payments' ),
 				'type'         => 'checkbox',
 				'default'      => false,
@@ -836,7 +836,7 @@ return array(
 				'requirements' => array(),
 				'gateway'      => 'paypal',
 			),
-			'payee_preferred'             => array(
+			'payee_preferred'                 => array(
 				'title'        => __( 'Instant Payments ', 'woocommerce-paypal-payments' ),
 				'type'         => 'checkbox',
 				'default'      => false,
@@ -853,7 +853,7 @@ return array(
 				'requirements' => array(),
 				'gateway'      => 'paypal',
 			),
-			'brand_name'                  => array(
+			'brand_name'                      => array(
 				'title'        => __( 'Brand Name', 'woocommerce-paypal-payments' ),
 				'type'         => 'text',
 				'default'      => get_bloginfo( 'name' ),
@@ -869,7 +869,7 @@ return array(
 				'requirements' => array(),
 				'gateway'      => 'paypal',
 			),
-			'landing_page'                => array(
+			'landing_page'                    => array(
 				'title'        => __( 'Landing Page', 'woocommerce-paypal-payments' ),
 				'type'         => 'select',
 				'class'        => array(),
@@ -891,7 +891,7 @@ return array(
 				'requirements' => array(),
 				'gateway'      => 'paypal',
 			),
-			'alternative_payment_methods' => array(
+			'alternative_payment_methods'     => array(
 				'heading'      => __( 'Alternative Payment Methods', 'woocommerce-paypal-payments' ),
 				'description'  => sprintf(
 				// translators: %1$s, %2$s, %3$s and %4$s are a link tags.
@@ -907,7 +907,7 @@ return array(
 				'requirements' => array(),
 				'gateway'      => 'paypal',
 			),
-			'disable_funding'             => array(
+			'disable_funding'                 => array(
 				'title'        => __( 'Disable Alternative Payment Methods', 'woocommerce-paypal-payments' ),
 				'type'         => 'ppcp-multiselect',
 				'class'        => array(),
@@ -931,7 +931,7 @@ return array(
 				'requirements' => array(),
 				'gateway'      => 'paypal',
 			),
-			'card_billing_data_mode'      => array(
+			'card_billing_data_mode'          => array(
 				'title'        => __( 'Send checkout billing data to card fields', 'woocommerce-paypal-payments' ),
 				'type'         => 'select',
 				'class'        => array(),
@@ -951,7 +951,7 @@ return array(
 				'requirements' => array(),
 				'gateway'      => array( 'paypal', CardButtonGateway::ID ),
 			),
-			'allow_card_button_gateway'   => array(
+			'allow_card_button_gateway'       => array(
 				'title'        => __( 'Create gateway for Standard Card Button', 'woocommerce-paypal-payments' ),
 				'type'         => 'checkbox',
 				'desc_tip'     => true,
@@ -965,7 +965,7 @@ return array(
 				'requirements' => array(),
 				'gateway'      => 'paypal',
 			),
-			'allow_local_apm_gateways'    => array(
+			'allow_local_apm_gateways'        => array(
 				'title'        => __( 'Create gateway for alternative payment methods', 'woocommerce-paypal-payments' ),
 				'type'         => 'checkbox',
 				'desc_tip'     => true,
@@ -979,7 +979,7 @@ return array(
 				'requirements' => array(),
 				'gateway'      => 'paypal',
 			),
-			'disable_cards'               => array(
+			'disable_cards'                   => array(
 				'title'        => __( 'Disable specific credit cards', 'woocommerce-paypal-payments' ),
 				'type'         => 'ppcp-multiselect',
 				'class'        => array(),
@@ -1007,7 +1007,7 @@ return array(
 				),
 				'gateway'      => 'dcc',
 			),
-			'card_icons'                  => array(
+			'card_icons'                      => array(
 				'title'        => __( 'Show logo of the following credit cards', 'woocommerce-paypal-payments' ),
 				'type'         => 'ppcp-multiselect',
 				'class'        => array(),
@@ -1046,7 +1046,7 @@ return array(
 				),
 				'gateway'      => 'dcc',
 			),
-			'dcc_name_on_card'            => array(
+			'dcc_name_on_card'                => array(
 				'title'        => __( 'Cardholder Name', 'woocommerce-paypal-payments' ),
 				'type'         => 'select',
 				'default'      => $dcc_configuration->show_name_on_card(),
@@ -1060,7 +1060,7 @@ return array(
 				'gateway'      => array( 'dcc', 'axo' ),
 				'requirements' => array( 'axo' ),
 			),
-			'3d_secure_heading'           => array(
+			'3d_secure_heading'               => array(
 				'heading'      => __( '3D Secure', 'woocommerce-paypal-payments' ),
 				'type'         => 'ppcp-heading',
 				'description'  => wp_kses_post(
@@ -1088,7 +1088,7 @@ return array(
 				),
 				'gateway'      => 'dcc',
 			),
-			'3d_secure_contingency'       => array(
+			'3d_secure_contingency'           => array(
 				'title'        => __( 'Contingency for 3D Secure', 'woocommerce-paypal-payments' ),
 				'type'         => 'select',
 				'description'  => sprintf(
@@ -1116,7 +1116,7 @@ return array(
 				),
 				'gateway'      => 'dcc',
 			),
-			'saved_payments_heading'      => array(
+			'saved_payments_heading'          => array(
 				'heading'      => __( 'Saved Payments', 'woocommerce-paypal-payments' ),
 				'type'         => 'ppcp-heading',
 				'description'  => wp_kses_post(
@@ -1143,7 +1143,7 @@ return array(
 				),
 				'gateway'      => 'dcc',
 			),
-			'vault_enabled_dcc'           => array(
+			'vault_enabled_dcc'               => array(
 				'title'        => __( 'Vaulting', 'woocommerce-paypal-payments' ),
 				'type'         => 'checkbox',
 				'desc_tip'     => true,
@@ -1162,7 +1162,38 @@ return array(
 				'gateway'      => 'dcc',
 				'input_class'  => $container->get( 'wcgateway.helper.vaulting-scope' ) ? array() : array( 'ppcp-disabled-checkbox' ),
 			),
-			'paypal_saved_payments'       => array(
+			'mexico_installments'             => array(
+				'heading'      => __( 'Installments', 'woocommerce-paypal-payments' ),
+				'type'         => 'ppcp-heading',
+				'screens'      => array(
+					State::STATE_ONBOARDED,
+				),
+				'requirements' => array(),
+				'gateway'      => 'paypal',
+				'description'  => sprintf(
+				// translators: %1$s and %2$s are the opening and closing of HTML <a> tag. %3$s and %4$s are the opening and closing of HTML <p> tag.
+					__(
+						'Allow your customers to pay in installments without interest while you receive the full payment in a single transaction.*
+					%3$sTerms and conditions: *You will receive the full payment minus the applicable PayPal fee. See %1$sterms and conditions%2$s.%4$s',
+						'woocommerce-paypal-payments'
+					),
+					'<a href="https://www.paypal.com/mx/webapps/mpp/merchant-fees" target="_blank">',
+					'</a>',
+					'<p class="description">',
+					'</p>'
+				),
+			),
+			'mexico_installments_action_link' => array(
+				'title'        => __( 'Activate your Installments', 'woocommerce-paypal-payments' ),
+				'type'         => 'ppcp-text',
+				'text'         => '<a href="https://www.paypal.com/businessmanage/preferences/installmentplan" target="_blank" class="button ppcp-refresh-feature-status">' . esc_html__( 'Enable Installments', 'woocommerce-paypal-payments' ) . '</a>',
+				'screens'      => array(
+					State::STATE_ONBOARDED,
+				),
+				'requirements' => array(),
+				'gateway'      => 'paypal',
+			),
+			'paypal_saved_payments'           => array(
 				'heading'      => __( 'Saved payments', 'woocommerce-paypal-payments' ),
 				'description'  => sprintf(
 				// translators: %1$s, %2$s, %3$s and %4$s are a link tags.
@@ -1180,8 +1211,8 @@ return array(
 				'requirements' => array(),
 				'gateway'      => 'paypal',
 			),
-			'subscriptions_mode'          => $container->get( 'wcgateway.settings.fields.subscriptions_mode' ),
-			'vault_enabled'               => array(
+			'subscriptions_mode'              => $container->get( 'wcgateway.settings.fields.subscriptions_mode' ),
+			'vault_enabled'                   => array(
 				'title'        => __( 'Vaulting', 'woocommerce-paypal-payments' ),
 				'type'         => 'checkbox',
 				'desc_tip'     => true,
@@ -1200,7 +1231,7 @@ return array(
 				'gateway'      => 'paypal',
 				'input_class'  => $container->get( 'wcgateway.helper.vaulting-scope' ) ? array() : array( 'ppcp-disabled-checkbox' ),
 			),
-			'digital_wallet_heading'      => array(
+			'digital_wallet_heading'          => array(
 				'heading'      => __( 'Digital Wallet Services', 'woocommerce-paypal-payments' ),
 				'type'         => 'ppcp-heading',
 				'description'  => wp_kses_post(
@@ -1255,6 +1286,11 @@ return array(
 		$fields['disable_cards']['options'] = $card_options;
 		$fields['card_icons']['options'] = array_merge( $dark_versions, $card_options );
 
+		if ( $container->get( 'api.shop.country' ) !== 'MX' ) {
+			unset( $fields['mexico_installments'] );
+			unset( $fields['mexico_installments_action_link'] );
+		}
+
 		return $fields;
 	},
 
diff --git a/readme.txt b/readme.txt
index 8228491f3..2671d46ba 100644
--- a/readme.txt
+++ b/readme.txt
@@ -163,6 +163,8 @@ If you encounter issues with the PayPal buttons not appearing after an update, p
 * Enhancement - Enhance the accessibility of the new Settings UI #3294
 * Enhancement - Add capture pre-conditions for card payment source #3300
 * Enhancement - Enable all/Disable all toggle next to Alternative Payment methods on Payment Methods tab #3321
+* Enhancement - Add installment notifications for Mexico store locations #3404, #3405
+* Fix - Various issues for Mexico store locations during onboarding & plugin configuration #3403
 * Fix - APFS plugin triggers incorrect renewal date for simple products as subscriptions #3272
 * Fix - PayPal Smart Button incompatible with WooCommerce Subscription Switching #3291
 * Fix - Fastlane gateway visible on Pay for Order page #3293