diff --git a/eu-vat-for-woocommerce.php b/eu-vat-for-woocommerce.php
index 3dbbc19..bad4e62 100644
--- a/eu-vat-for-woocommerce.php
+++ b/eu-vat-for-woocommerce.php
@@ -3,7 +3,7 @@
 Plugin Name: EU/UK VAT for WooCommerce
 Plugin URI: https://wpfactory.com/item/eu-vat-for-woocommerce/
 Description: Manage EU VAT in WooCommerce. Beautifully.
-Version: 2.10.0
+Version: 2.10.1
 Author: WPFactory
 Author URI: https://wpfactory.com/
 Text Domain: eu-vat-for-woocommerce
@@ -22,7 +22,7 @@
  * Main Alg_WC_EU_VAT Class
  *
  * @class   Alg_WC_EU_VAT
- * @version 2.10.0
+ * @version 2.10.1
  * @since   1.0.0
  */
 final class Alg_WC_EU_VAT {
@@ -33,7 +33,7 @@ final class Alg_WC_EU_VAT {
 	 * @var   string
 	 * @since 1.0.0
 	 */
-	public $version = '2.10.0';
+	public $version = '2.10.1';
 	public $core = null;
 	public $settings = array();
 
diff --git a/includes/class-alg-wc-eu-vat-core.php b/includes/class-alg-wc-eu-vat-core.php
index 6b1a56d..040c29f 100644
--- a/includes/class-alg-wc-eu-vat-core.php
+++ b/includes/class-alg-wc-eu-vat-core.php
@@ -1343,7 +1343,7 @@ function filter_available_payment_gateways_allowed( $available_gateways ) {
 	/**
 	 * checkout_validate_vat.
 	 *
-	 * @version 1.7.1
+	 * @version 2.10.1
 	 * @since   1.0.0
 	 * @todo    [dev] (important) simplify the code
 	 */
@@ -1390,6 +1390,7 @@ function checkout_validate_vat( $_posted ) {
 					$_posted[ alg_wc_eu_vat_get_field_id() ] != alg_wc_eu_vat_session_get( 'alg_wc_eu_vat_to_check' )
 				)
 			) {
+				
 				$is_valid = false;
 				if (
 					'yes' === get_option( 'alg_wc_eu_vat_force_checkout_recheck', 'no' ) &&
@@ -1400,6 +1401,31 @@ function checkout_validate_vat( $_posted ) {
 						( isset( $_posted['billing_country'] ) ? $_posted['billing_country'] : '' ),
 						( isset( $_posted['billing_company'] ) ? $_posted['billing_company'] : '' )
 					);
+				} else {
+					
+					$vat_number = $_posted[ alg_wc_eu_vat_get_field_id() ];
+					$billing_country = isset( $_posted['billing_country'] ) ? $_posted['billing_country'] : '';
+					$billing_company = isset( $_posted['billing_company'] ) ? $_posted['billing_company'] : '';
+					$vat_number = preg_replace('/\s+/', '', $vat_number);
+					$eu_vat_number = alg_wc_eu_vat_parse_vat( $vat_number, $billing_country );
+		
+					/* Vat validate manually presaved number */
+					if( 'yes' === get_option( 'alg_wc_eu_vat_manual_validation_enable', 'no' ) ) {
+						if( '' != ( $manual_validation_vat_numbers = get_option( 'alg_wc_eu_vat_manual_validation_vat_numbers', '' ) ) ) {
+							$prevalidated_VAT_numbers = array();
+							$prevalidated_VAT_numbers = explode( ',', $manual_validation_vat_numbers );
+							$sanitized_vat_numbers = array_map('trim', $prevalidated_VAT_numbers);
+							
+							$conjuncted_vat_number = $billing_country . '' . $eu_vat_number['number'];
+							if( isset($sanitized_vat_numbers[0] ) ){
+								if ( in_array( $conjuncted_vat_number, $sanitized_vat_numbers ) ) {
+									alg_wc_eu_vat_maybe_log( $eu_vat_number['country'], $eu_vat_number['number'], $billing_company, '', __( 'Success (checkout): VAT ID valid. Matched with prevalidated VAT numbers.', 'eu-vat-for-woocommerce' ) );
+									$is_valid = true;
+									
+								}
+							}
+						}
+					}
 				}
 				
 				if ( 'no' != ( $preserve_option_value = get_option( 'alg_wc_eu_vat_preserv_vat_for_different_shipping', 'no' ) ) ) {
diff --git a/includes/functions/alg-wc-eu-vat-functions-validation.php b/includes/functions/alg-wc-eu-vat-functions-validation.php
index ae54e62..b39af0a 100644
--- a/includes/functions/alg-wc-eu-vat-functions-validation.php
+++ b/includes/functions/alg-wc-eu-vat-functions-validation.php
@@ -45,7 +45,7 @@ function alg_wc_eu_vat_parse_vat( $full_vat_number, $billing_country ) {
 	/**
 	 * alg_wc_eu_vat_validate_vat_no_soap.
 	 *
-	 * @version 2.9.16
+	 * @version 2.10.1
 	 * @since   1.0.0
 	 * @return  mixed: bool on successful checking, null otherwise
 	 */
@@ -88,6 +88,10 @@ function alg_wc_eu_vat_validate_vat_no_soap( $country_code, $vat_number, $billin
 		if ( isset( $decoded_result['isValid'] ) && $decoded_result['isValid'] ) {
 			alg_wc_eu_vat_maybe_log( $country_code, $vat_number, $billing_company, $method,
 				__( 'Success: VAT ID is valid', 'eu-vat-for-woocommerce' ) );
+				
+			// store result to session 
+			alg_wc_eu_vat_store_validation_session( $country_code, $vat_number, true, $billing_company );
+			
 			return true;
 		} else {
 			alg_wc_eu_vat_maybe_log( $country_code, $vat_number, $billing_company, $method,
@@ -130,6 +134,10 @@ function alg_wc_eu_vat_validate_vat_no_soap( $country_code, $vat_number, $billin
 			alg_wc_eu_vat_maybe_log( $country_code, $vat_number, $billing_company, $method,
 				__( 'Success: VAT ID is valid', 'eu-vat-for-woocommerce' ) );
 		}
+		
+		// store result to session 
+		alg_wc_eu_vat_store_validation_session( $country_code, $vat_number, $return, $billing_company );
+				
 		return $return;
 	}
 }
@@ -138,7 +146,7 @@ function alg_wc_eu_vat_validate_vat_no_soap( $country_code, $vat_number, $billin
 	/**
 	 * alg_wc_eu_vat_validate_vat_soap.
 	 *
-	 * @version 2.9.15
+	 * @version 2.10.1
 	 * @since   1.0.0
 	 * @return  mixed: bool on successful checking, null otherwise
 	 */
@@ -198,15 +206,21 @@ function alg_wc_eu_vat_validate_vat_soap( $country_code, $vat_number, $billing_c
 					alg_wc_eu_vat_maybe_log( $country_code, $vat_number, $billing_company, 'soap',
 						__( 'Success: VAT ID is valid', 'eu-vat-for-woocommerce' ) );
 				}
+				
+				// store result to session 
+				alg_wc_eu_vat_store_validation_session( $country_code, $vat_number, $return, $billing_company );
+			
 				return $return;
 			} else {
 				alg_wc_eu_vat_maybe_log( $country_code, $vat_number, $billing_company, 'soap',
 					__( 'Error: SoapClient class does not exist', 'eu-vat-for-woocommerce' ) );
+			
 				return null;
 			}
 		} catch( Exception $exception ) {
 			alg_wc_eu_vat_maybe_log( $country_code, $vat_number, $billing_company, 'soap',
 				sprintf( __( 'Error: Exception: %s', 'eu-vat-for-woocommerce' ), $exception->getMessage() ) );
+		
 			return null;
 		}
 	}
@@ -242,7 +256,7 @@ function alg_wc_eu_vat_validate_vat_with_method( $country_code, $vat_number, $bi
 	/**
 	 * alg_wc_eu_vat_validate_vat.
 	 *
-	 * @version 2.9.18
+	 * @version 2.10.1
 	 * @since   1.0.0
 	 * @return  mixed: bool on successful checking, null otherwise
 	 * @todo    [dev] (maybe) check for minimal length
@@ -276,6 +290,15 @@ function alg_wc_eu_vat_validate_vat( $country_code, $vat_number, $billing_compan
 				}
 			}
 		}
+		
+		/* First validate from session value */
+		$validate_status = alg_wc_eu_vat_validate_from_session( $country_code, $vat_number, $billing_company );
+		
+		if( $validate_status ) {
+			alg_wc_eu_vat_maybe_log( $country_code, $vat_number, $billing_company, 'ValidateFromStoredSession', __( 'Success: VAT ID is valid', 'eu-vat-for-woocommerce' ) );
+			return true;
+		}
+		
 		/* Vat validate manually presaved number end */
 		
 		$methods = array();
@@ -305,7 +328,7 @@ function alg_wc_eu_vat_validate_vat( $country_code, $vat_number, $billing_compan
 	/**
 	 * alg_wc_eu_vat_validate_vat_uk.
 	 *
-	 * @version 2.9.15
+	 * @version 2.10.1
 	 * @since   1.0.0
 	 * @return  mixed: bool on successful checking, null otherwise
 	 * @todo    [dev] (maybe) check for minimal length
@@ -397,6 +420,67 @@ function alg_wc_eu_vat_validate_vat_uk( $country_code, $vat_number, $billing_com
 			alg_wc_eu_vat_maybe_log( $country_code, $vat_number, $billing_company, $method,
 				__( 'Success: VAT ID is valid', 'eu-vat-for-woocommerce' ) );
 		}
+		
+		// store result to session 
+		alg_wc_eu_vat_store_validation_session( $country_code, $vat_number, $return, $billing_company );
+		
 		return $return;
 	}
+}
+
+if ( ! function_exists( 'alg_wc_eu_vat_store_validation_session' ) ) {
+	/**
+	 * alg_wc_eu_vat_store_validation_session.
+	 *
+	 * @version 2.10.1
+	 * @since   2.9.22
+	 * @return  mixed: array of stored value
+	 * @todo    [dev] store vat number validation result to reduce request number to VIES
+	 */
+	function alg_wc_eu_vat_store_validation_session( $country_code, $vat_number, $status, $billing_company = '' ) {
+		$store_array_each = array('country_code' => $country_code, 'vat_number' => $vat_number, 'billing_company' => $billing_company, 'status' => $status );
+		
+		if( 'yes' !== get_option( 'alg_wc_eu_vat_reduce_concurrent_request_enable', 'no' ) ){
+			return $store_array_each;
+		}
+		
+		$validation_saved = alg_wc_eu_vat_session_get( 'alg_wc_eu_vat_validation_storage', array() );
+		
+		if( empty( $validation_saved ) ) {
+			$validation_saved = array();
+		}
+		
+		if( is_array( $validation_saved ) && isset( $validation_saved[$vat_number] ) ) {
+			return $store_array_each;
+		}
+		
+		$validation_saved[$vat_number] = $store_array_each;
+		
+		alg_wc_eu_vat_session_set( 'alg_wc_eu_vat_validation_storage', $validation_saved );
+		return $store_array;
+	}
+}
+
+if ( ! function_exists( 'alg_wc_eu_vat_validate_from_session' ) ) {
+	/**
+	 * alg_wc_eu_vat_validate_from_session.
+	 *
+	 * @version 2.10.1
+	 * @since   2.9.22
+	 * @return  mixed: bool on successful checking, null otherwise
+	 * @todo    [dev] validate vat number from session to reduce request number to VIES
+	 */
+	function alg_wc_eu_vat_validate_from_session( $country_code, $vat_number, $billing_company = '' ) {
+		if( 'yes' !== get_option( 'alg_wc_eu_vat_reduce_concurrent_request_enable', 'no' ) ){
+			return false;
+		}
+		
+		$validation_results = alg_wc_eu_vat_session_get('alg_wc_eu_vat_validation_storage', array());
+		if( !empty($vat_number) && !empty( $validation_results ) && is_array( $validation_results ) && isset( $validation_results[$vat_number] ) ) {
+			if( $validation_results[$vat_number]['status'] == '1' ) {
+				return true;
+			}
+		}
+		return false;
+	}
 }
\ No newline at end of file
diff --git a/includes/settings/class-alg-wc-eu-vat-settings-admin.php b/includes/settings/class-alg-wc-eu-vat-settings-admin.php
index 0f85aa2..31dc35a 100644
--- a/includes/settings/class-alg-wc-eu-vat-settings-admin.php
+++ b/includes/settings/class-alg-wc-eu-vat-settings-admin.php
@@ -2,7 +2,7 @@
 /**
  * EU VAT for WooCommerce - Admin Section Settings
  *
- * @version 2.9.21
+ * @version 2.10.1
  * @since   1.5.0
  * @author  WPFactory
  */
@@ -30,7 +30,7 @@ function __construct() {
 	/**
 	 * get_settings.
 	 *
-	 * @version 2.9.21
+	 * @version 2.10.1
 	 * @since   1.5.0
 	 * @todo    [dev] (important) set "Session type" default value to "WC session (recommended)"
 	 */
@@ -149,6 +149,16 @@ function get_settings() {
 				'default'  => 'no',
 				'type'     => 'checkbox',
 			),
+			
+			array(
+				'title'    => __( 'Reduce concurrent request to VIES', 'eu-vat-for-woocommerce' ),
+				'desc'     => __( 'Enable', 'eu-vat-for-woocommerce' ),
+				'desc_tip' => __( 'Enable if validation fails multiple times and you encounter the "MS_MAX_CONCURRENT_REQ" error after debugging.', 'eu-vat-for-woocommerce' ),
+				'id'       => 'alg_wc_eu_vat_reduce_concurrent_request_enable',
+				'default'  => 'no',
+				'type'     => 'checkbox',
+			),
+			
 			array(
 				'type'     => 'sectionend',
 				'id'       => 'alg_wc_eu_vat_advanced_options',
diff --git a/includes/settings/class-alg-wc-eu-vat-settings-validation.php b/includes/settings/class-alg-wc-eu-vat-settings-validation.php
index ca2a6b4..9a18dd8 100644
--- a/includes/settings/class-alg-wc-eu-vat-settings-validation.php
+++ b/includes/settings/class-alg-wc-eu-vat-settings-validation.php
@@ -88,7 +88,7 @@ function get_settings() {
 			),
 			
 			array(
-				'title'    => __( 'Exempt VAT for valid numbers', 'eu-vat-for-woocommerce' ),
+				'title'    => __( 'Remove VAT for validated numbers', 'eu-vat-for-woocommerce' ),
 				'desc_tip' => __( 'Enables/disabled VAT exemption.', 'eu-vat-for-woocommerce' ),
 				'desc'     => __( 'Yes', 'eu-vat-for-woocommerce' ),
 				'id'       => 'alg_wc_eu_vat_disable_for_valid',
@@ -97,8 +97,8 @@ function get_settings() {
 			),
 			
 			array(
-				'title'    => __( 'Preserve VAT if shipping country is different from billing country', 'eu-vat-for-woocommerce' ),
-				'desc_tip' => __( 'Enables for preserve VAT if shipping country is different from billing country.', 'eu-vat-for-woocommerce' ),
+				'title'    => __( 'Keep VAT if shipping country is different from billing country', 'eu-vat-for-woocommerce' ),
+				'desc_tip' => __( 'Enables for keep VAT if shipping country is different from billing country.', 'eu-vat-for-woocommerce' ),
 				'desc'     => __( 'Yes', 'eu-vat-for-woocommerce' ),
 				'id'       => 'alg_wc_eu_vat_preserv_vat_for_different_shipping',
 				'default'  => 'no',
@@ -106,7 +106,7 @@ function get_settings() {
 			),
 			
 			array(
-				'title'    => __( 'Preserve VAT in selected countries', 'eu-vat-for-woocommerce' ),
+				'title'    => __( 'Keep VAT in selected countries', 'eu-vat-for-woocommerce' ),
 				'desc_tip' => __( 'This will validate the VAT, but won\'t exempt VAT for selected countries.', 'eu-vat-for-woocommerce' ) . ' ' .
 					sprintf( __( 'Country for "Base (i.e. store) country" option is set in "%s".', 'eu-vat-for-woocommerce' ),
 						__( 'WooCommerce > Settings > General > Store Address', 'eu-vat-for-woocommerce' ) ),
diff --git a/langs/eu-vat-for-woocommerce.pot b/langs/eu-vat-for-woocommerce.pot
index ba0662f..6cc339f 100644
--- a/langs/eu-vat-for-woocommerce.pot
+++ b/langs/eu-vat-for-woocommerce.pot
@@ -2,14 +2,14 @@
 # This file is distributed under the GNU General Public License v3.0.
 msgid ""
 msgstr ""
-"Project-Id-Version: eu-vat-for-woocommerce 2.10.0\n"
+"Project-Id-Version: eu-vat-for-woocommerce 2.10.1\n"
 "Report-Msgid-Bugs-To: https://wordpress.org/support/plugin/eu-vat-for-woocommerce\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"POT-Creation-Date: 2024-03-21T19:35:05+01:00\n"
+"POT-Creation-Date: 2024-03-26T13:31:13+01:00\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "X-Generator: WP-CLI 2.9.0\n"
 "X-Domain: eu-vat-for-woocommerce\n"
@@ -153,7 +153,7 @@ msgid "VAT is valid."
 msgstr ""
 
 #: includes/class-alg-wc-eu-vat-ajax.php:51
-#: includes/class-alg-wc-eu-vat-core.php:1453
+#: includes/class-alg-wc-eu-vat-core.php:1479
 #: includes/settings/class-alg-wc-eu-vat-settings-validation.php:254
 msgid "VAT is not valid."
 msgstr ""
@@ -223,12 +223,16 @@ msgid "Customer Decide"
 msgstr ""
 
 #: includes/class-alg-wc-eu-vat-core.php:1376
-#: includes/class-alg-wc-eu-vat-core.php:1418
+#: includes/class-alg-wc-eu-vat-core.php:1444
 #: includes/settings/class-alg-wc-eu-vat-settings-validation.php:70
 msgid "<strong>EU VAT Number</strong> is not valid."
 msgstr ""
 
-#: includes/class-alg-wc-eu-vat-core.php:1426
+#: includes/class-alg-wc-eu-vat-core.php:1422
+msgid "Success (checkout): VAT ID valid. Matched with prevalidated VAT numbers."
+msgstr ""
+
+#: includes/class-alg-wc-eu-vat-core.php:1452
 msgid "Error: VAT is not valid (checkout)"
 msgstr ""
 
@@ -250,49 +254,50 @@ msgstr ""
 
 #: includes/functions/alg-wc-eu-vat-functions-validation.php:62
 #: includes/functions/alg-wc-eu-vat-functions-validation.php:74
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:322
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:334
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:345
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:357
 msgid "Error: %s is disabled"
 msgstr ""
 
 #: includes/functions/alg-wc-eu-vat-functions-validation.php:82
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:343
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:366
 msgid "Error: No response"
 msgstr ""
 
 #: includes/functions/alg-wc-eu-vat-functions-validation.php:90
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:131
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:199
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:398
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:135
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:207
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:298
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:421
 msgid "Success: VAT ID is valid"
 msgstr ""
 
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:94
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:127
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:191
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:394
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:98
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:131
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:199
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:417
 msgid "Error: VAT ID not valid"
 msgstr ""
 
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:124
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:184
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:387
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:128
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:192
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:410
 msgid "Error: Company name does not match (%s)"
 msgstr ""
 
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:195
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:203
 msgid "Error: Result is not set"
 msgstr ""
 
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:204
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:216
 msgid "Error: SoapClient class does not exist"
 msgstr ""
 
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:209
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:222
 msgid "Error: Exception: %s"
 msgstr ""
 
-#: includes/functions/alg-wc-eu-vat-functions-validation.php:272
+#: includes/functions/alg-wc-eu-vat-functions-validation.php:286
 msgid "Success: VAT ID valid. Matched with prevalidated VAT numbers."
 msgstr ""
 
@@ -339,6 +344,7 @@ msgstr ""
 #: includes/settings/class-alg-wc-eu-vat-settings-admin.php:116
 #: includes/settings/class-alg-wc-eu-vat-settings-admin.php:132
 #: includes/settings/class-alg-wc-eu-vat-settings-admin.php:147
+#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:155
 #: includes/settings/class-alg-wc-eu-vat-settings-general.php:146
 #: includes/settings/class-alg-wc-eu-vat-settings-general.php:155
 #: includes/settings/class-alg-wc-eu-vat-settings-general.php:251
@@ -404,35 +410,43 @@ msgstr ""
 msgid "Remove country from VAT number in REST API"
 msgstr ""
 
-#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:160
+#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:154
+msgid "Reduce concurrent request to VIES"
+msgstr ""
+
+#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:156
+msgid "Enable if validation fails multiple times and you encounter the \"MS_MAX_CONCURRENT_REQ\" error after debugging."
+msgstr ""
+
+#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:170
 msgid "Additional Info"
 msgstr ""
 
-#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:164
+#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:174
 msgid "Field ID used for EU VAT: %s."
 msgstr ""
 
-#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:165
+#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:175
 msgid "Tool for adding EU country standard VAT rates: %s."
 msgstr ""
 
-#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:166
+#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:176
 msgid "Tools > EU country VAT Rates"
 msgstr ""
 
-#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:167
+#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:177
 msgid "EU VAT report: %s."
 msgstr ""
 
-#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:168
+#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:178
 msgid "WooCommerce > Reports > Taxes > EU VAT"
 msgstr ""
 
-#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:169
+#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:179
 msgid "You can use shortcodes in field label, placeholder, description and all messages options, e.g.: %s."
 msgstr ""
 
-#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:171
+#: includes/settings/class-alg-wc-eu-vat-settings-admin.php:181
 msgid "Plugin description on %s."
 msgstr ""
 
@@ -833,7 +847,7 @@ msgid "Simple"
 msgstr ""
 
 #: includes/settings/class-alg-wc-eu-vat-settings-validation.php:91
-msgid "Exempt VAT for valid numbers"
+msgid "Remove VAT for validated numbers"
 msgstr ""
 
 #: includes/settings/class-alg-wc-eu-vat-settings-validation.php:92
@@ -841,15 +855,15 @@ msgid "Enables/disabled VAT exemption."
 msgstr ""
 
 #: includes/settings/class-alg-wc-eu-vat-settings-validation.php:100
-msgid "Preserve VAT if shipping country is different from billing country"
+msgid "Keep VAT if shipping country is different from billing country"
 msgstr ""
 
 #: includes/settings/class-alg-wc-eu-vat-settings-validation.php:101
-msgid "Enables for preserve VAT if shipping country is different from billing country."
+msgid "Enables for keep VAT if shipping country is different from billing country."
 msgstr ""
 
 #: includes/settings/class-alg-wc-eu-vat-settings-validation.php:109
-msgid "Preserve VAT in selected countries"
+msgid "Keep VAT in selected countries"
 msgstr ""
 
 #: includes/settings/class-alg-wc-eu-vat-settings-validation.php:110
diff --git a/readme.txt b/readme.txt
index df89ba3..6887f38 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,7 +3,7 @@ Contributors: wpcodefactory, omardabbas, karzin, anbinder, algoritmika, kousikmu
 Tags: woocommerce, eu, uk, vat, eu vat, vat validation
 Requires at least: 6.1
 Tested up to: 6.4
-Stable tag: 2.10.0
+Stable tag: 2.10.1
 License: GNU General Public License v3.0
 License URI: http://www.gnu.org/licenses/gpl-3.0.html
 
@@ -284,6 +284,10 @@ Once activated, access the plugin's settings by navigating to “WooCommerce > S
 
 == Changelog ==
 
+= 2.10.1 - 26/03/2024 =
+* Add - Admin & Advance > Reduce concurrent request to VIES
+* Fix - code check for manual validation at checkout.
+
 = 2.10.0 - 21/03/2024 =
 * Add - filter alg_wc_eu_vat_get_field_id, alg_wc_eu_vat_confirmation_bg_yes, alg_wc_eu_vat_confirmation_bg_no.
 * Fix - $ is undefined in alg-wc-eu-vat-place-order.js