diff --git a/src/QUI/ERP/Currency/AbstractCurrency.php b/src/QUI/ERP/Currency/AbstractCurrency.php
index 429715aea4c1af15bfd0b003f8355c0cf6bb141a..1bc053c86d3b5520f5ddc286bb80ff4c7c820c8a 100644
--- a/src/QUI/ERP/Currency/AbstractCurrency.php
+++ b/src/QUI/ERP/Currency/AbstractCurrency.php
@@ -46,7 +46,7 @@ abstract class AbstractCurrency implements CurrencyInterface
     /**
      * @var float|bool
      */
-    protected bool|float $exchangeRate = false;
+    protected bool | float $exchangeRate = false;
 
     /**
      * @var int
@@ -182,7 +182,7 @@ public function toArray(): array
      * @param null|QUI\Locale $Locale -optional
      * @return float
      */
-    public function amount($amount, null |QUI\Locale $Locale = null): float
+    public function amount($amount, null | QUI\Locale $Locale = null): float
     {
         if (is_float($amount) || is_int($amount)) {
             return $amount;
@@ -215,7 +215,7 @@ public function amount($amount, null |QUI\Locale $Locale = null): float
      * @param null|QUI\Locale $Locale - optional, locale object
      * @return string
      */
-    public function format($amount, null|QUI\Locale $Locale = null): string
+    public function format($amount, null | QUI\Locale $Locale = null): string
     {
         if (!$Locale) {
             $Locale = $this->Locale;
@@ -279,7 +279,7 @@ public function autoupdate(): bool
      *
      * @throws Exception
      */
-    public function convert($amount, $Currency): float|int|string
+    public function convert($amount, $Currency): float | int | string
     {
         if (!is_numeric($amount)) {
             QUI\System\Log::addError('Only numeric are allowed Currency->convert()', [
@@ -347,7 +347,7 @@ public function convertFormat($amount, $Currency): string
      * @param boolean|string|Currency $Currency - optional, default = false -> return own exchange rate
      * @return float|boolean
      */
-    public function getExchangeRate($Currency = false): float|bool
+    public function getExchangeRate($Currency = false): float | bool
     {
         if ($Currency === false) {
             return $this->exchangeRate;
diff --git a/src/QUI/ERP/Currency/Calc.php b/src/QUI/ERP/Currency/Calc.php
index 203012f3023a7e75b92fe2f70f46030b9f7b8407..6123952a25b7190c2bb89f4fa4ea1559508d70a9 100644
--- a/src/QUI/ERP/Currency/Calc.php
+++ b/src/QUI/ERP/Currency/Calc.php
@@ -26,9 +26,9 @@ class Calc
      * @throws QUI\Exception
      */
     public static function convert(
-        float|int|string $amount,
-        Currency|array|string $currencyFrom,
-        Currency|array|string $currencyTo = 'EUR'
+        float | int | string $amount,
+        Currency | array | string $currencyFrom,
+        Currency | array | string $currencyTo = 'EUR'
     ): float {
         $From = Handler::getCurrency($currencyFrom);
         $To = Handler::getCurrency($currencyTo);
@@ -47,9 +47,9 @@ public static function convert(
      * @throws QUI\Exception
      */
     public static function convertWithSign(
-        float|int|string $amount,
-        Currency|array|string $currencyFrom,
-        Currency|array|string $currencyTo = 'EUR'
+        float | int | string $amount,
+        Currency | array | string $currencyFrom,
+        Currency | array | string $currencyTo = 'EUR'
     ): string {
         $From = Handler::getCurrency($currencyFrom);
         $To = Handler::getCurrency($currencyTo);
@@ -67,9 +67,9 @@ public static function convertWithSign(
      * @throws QUI\Exception
      */
     public static function getExchangeRateBetween(
-        Currency|array|string $currencyFrom,
-        Currency|array|string $currencyTo
-    ): float|bool {
+        Currency | array | string $currencyFrom,
+        Currency | array | string $currencyTo
+    ): float | bool {
         $From = Handler::getCurrency($currencyFrom);
         $To = Handler::getCurrency($currencyTo);
 
diff --git a/src/QUI/ERP/Currency/Conf.php b/src/QUI/ERP/Currency/Conf.php
index 1f15810f1e10f50ef9d83e215dc880a682392288..801e3577a6c972f0916f4e0850687f43c4be00e1 100644
--- a/src/QUI/ERP/Currency/Conf.php
+++ b/src/QUI/ERP/Currency/Conf.php
@@ -52,7 +52,7 @@ public static function getAccountingCurrency(): ?Currency
      *
      * @return array|bool|string
      */
-    public static function conf(string $section, ?string $key): bool|array|string
+    public static function conf(string $section, ?string $key): bool | array | string
     {
         try {
             $Package = QUI::getPackage('quiqqer/currency');
diff --git a/src/QUI/ERP/Currency/Currency.php b/src/QUI/ERP/Currency/Currency.php
index 52d55f332149fd54d78c79d188a56a1daf4d1707..a35ac7972654a1fcc08e5f9804d7b33700a1d4b3 100644
--- a/src/QUI/ERP/Currency/Currency.php
+++ b/src/QUI/ERP/Currency/Currency.php
@@ -23,7 +23,7 @@ class Currency extends AbstractCurrency
      * @param QUI\Locale|null $Locale
      * @return string
      */
-    public static function getCurrencyTypeTitle(?QUI\Locale $Locale = null): string
+    public static function getCurrencyTypeTitle(null | QUI\Locale $Locale = null): string
     {
         if (empty($Locale)) {
             $Locale = QUI::getLocale();