diff --git a/htdocs/comm/propal/card.php b/htdocs/comm/propal/card.php
index e61863b0697bf..bfd46d4c836f0 100644
--- a/htdocs/comm/propal/card.php
+++ b/htdocs/comm/propal/card.php
@@ -967,7 +967,7 @@
 			if ($tva_npr)
 				$info_bits |= 0x01;
 
-			if (empty($user->rights->produit->ignore_price_min) && (! empty($price_min) && (price2num($pu_ht) * (1 - price2num($remise_percent) / 100) < price2num($price_min)))) {
+			if (((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->produit->ignore_price_min_advance)) || empty($conf->global->MAIN_USE_ADVANCED_PERMS) ) && (! empty($price_min) && (price2num($pu_ht) * (1 - price2num($remise_percent) / 100) < price2num($price_min)))) {
 				$mesg = $langs->trans("CantBeLessThanMinPrice", price(price2num($price_min, 'MU'), 0, $langs, 0, 0, - 1, $conf->currency));
 				setEventMessages($mesg, null, 'errors');
 			} else {
@@ -1086,8 +1086,7 @@
 				$price_min = $product->multiprices_min [$object->thirdparty->price_level];
 
 			$label = ((GETPOST('update_label') && GETPOST('product_label')) ? GETPOST('product_label') : '');
-
-			if (empty($user->rights->produit->ignore_price_min) && ($price_min && (price2num($pu_ht) * (1 - price2num(GETPOST('remise_percent')) / 100) < price2num($price_min)))) {
+			if (((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->produit->ignore_price_min_advance)) || empty($conf->global->MAIN_USE_ADVANCED_PERMS) )&& ($price_min && (price2num($pu_ht) * (1 - price2num(GETPOST('remise_percent')) / 100) < price2num($price_min)))) {
 				setEventMessages($langs->trans("CantBeLessThanMinPrice", price(price2num($price_min, 'MU'), 0, $langs, 0, 0, - 1, $conf->currency)), null, 'errors');
 				$error ++;
 			}
diff --git a/htdocs/commande/card.php b/htdocs/commande/card.php
index 45953815fff83..956c7321180c3 100644
--- a/htdocs/commande/card.php
+++ b/htdocs/commande/card.php
@@ -902,7 +902,7 @@
 			if ($tva_npr)
 				$info_bits |= 0x01;
 
-			if (empty($user->rights->produit->ignore_price_min) && (! empty($price_min) && (price2num($pu_ht) * (1 - price2num($remise_percent) / 100) < price2num($price_min)))) {
+			if (((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->produit->ignore_price_min_advance)) || empty($conf->global->MAIN_USE_ADVANCED_PERMS) )&& (! empty($price_min) && (price2num($pu_ht) * (1 - price2num($remise_percent) / 100) < price2num($price_min)))) {
 				$mesg = $langs->trans("CantBeLessThanMinPrice", price(price2num($price_min, 'MU'), 0, $langs, 0, 0, - 1, $conf->currency));
 				setEventMessages($mesg, null, 'errors');
 			} else {
@@ -1023,7 +1023,7 @@
 
 			$label = ((GETPOST('update_label') && GETPOST('product_label')) ? GETPOST('product_label') : '');
 
-			if (empty($user->rights->produit->ignore_price_min) && ($price_min && (price2num($pu_ht) * (1 - price2num(GETPOST('remise_percent')) / 100) < price2num($price_min)))) {
+			if (((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->produit->ignore_price_min_advance)) || empty($conf->global->MAIN_USE_ADVANCED_PERMS) )&& ($price_min && (price2num($pu_ht) * (1 - price2num(GETPOST('remise_percent')) / 100) < price2num($price_min)))) {
 				setEventMessages($langs->trans("CantBeLessThanMinPrice", price(price2num($price_min, 'MU'), 0, $langs, 0, 0, - 1, $conf->currency)), null, 'errors');
 				$error++;
 			}
diff --git a/htdocs/compta/facture/card.php b/htdocs/compta/facture/card.php
index 293fa784adf94..3996883f1ebaf 100644
--- a/htdocs/compta/facture/card.php
+++ b/htdocs/compta/facture/card.php
@@ -1839,7 +1839,7 @@
 			if ($tva_npr)
 				$info_bits |= 0x01;
 
-			if (empty($user->rights->produit->ignore_price_min) && (! empty($price_min) && (price2num($pu_ht) * (1 - price2num($remise_percent) / 100) < price2num($price_min)))) {
+			if (((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->produit->ignore_price_min_advance)) || empty($conf->global->MAIN_USE_ADVANCED_PERMS) )&& (! empty($price_min) && (price2num($pu_ht) * (1 - price2num($remise_percent) / 100) < price2num($price_min)))) {
 				$mesg = $langs->trans("CantBeLessThanMinPrice", price(price2num($price_min, 'MU'), 0, $langs, 0, 0, - 1, $conf->currency));
 				setEventMessages($mesg, null, 'errors');
 			} else {
@@ -1984,7 +1984,7 @@
 			$label = ((GETPOST('update_label') && GETPOST('product_label')) ? GETPOST('product_label') : '');
 
 			// Check price is not lower than minimum (check is done only for standard or replacement invoices)
-			if (empty($user->rights->produit->ignore_price_min) && (($object->type == Facture::TYPE_STANDARD || $object->type == Facture::TYPE_REPLACEMENT) && $price_min && (price2num($pu_ht) * (1 - price2num(GETPOST('remise_percent')) / 100) < price2num($price_min)))) {
+			if (((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->produit->ignore_price_min_advance)) || empty($conf->global->MAIN_USE_ADVANCED_PERMS) ) && (($object->type == Facture::TYPE_STANDARD || $object->type == Facture::TYPE_REPLACEMENT) && $price_min && (price2num($pu_ht) * (1 - price2num(GETPOST('remise_percent')) / 100) < price2num($price_min)))) {
 				setEventMessages($langs->trans("CantBeLessThanMinPrice", price(price2num($price_min, 'MU'), 0, $langs, 0, 0, - 1, $conf->currency)), null, 'errors');
 				$error ++;
 			}
diff --git a/htdocs/compta/facture/fiche-rec.php b/htdocs/compta/facture/fiche-rec.php
index 8c918f77cac7e..36b9cb3462de6 100644
--- a/htdocs/compta/facture/fiche-rec.php
+++ b/htdocs/compta/facture/fiche-rec.php
@@ -666,7 +666,7 @@
 		if ($tva_npr)
 			$info_bits |= 0x01;
 
-		if (empty($user->rights->produit->ignore_price_min) && (! empty($price_min) && (price2num($pu_ht) * (1 - price2num($remise_percent) / 100) < price2num($price_min))))
+		if (((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->produit->ignore_price_min_advance)) || empty($conf->global->MAIN_USE_ADVANCED_PERMS) )&& (! empty($price_min) && (price2num($pu_ht) * (1 - price2num($remise_percent) / 100) < price2num($price_min))))
 		{
 			$mesg = $langs->trans("CantBeLessThanMinPrice", price(price2num($price_min, 'MU'), 0, $langs, 0, 0, - 1, $conf->currency));
 			setEventMessages($mesg, null, 'errors');
@@ -833,7 +833,7 @@
 			$label = ((GETPOST('update_label') && GETPOST('product_label')) ? GETPOST('product_label') : '');
 
 			// Check price is not lower than minimum (check is done only for standard or replacement invoices)
-			if (empty($user->rights->produit->ignore_price_min) && (($object->type == Facture::TYPE_STANDARD || $object->type == Facture::TYPE_REPLACEMENT) && $price_min && (price2num($pu_ht) * (1 - price2num(GETPOST('remise_percent')) / 100) < price2num($price_min))))
+			if (((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->produit->ignore_price_min_advance)) || empty($conf->global->MAIN_USE_ADVANCED_PERMS) )&& (($object->type == Facture::TYPE_STANDARD || $object->type == Facture::TYPE_REPLACEMENT) && $price_min && (price2num($pu_ht) * (1 - price2num(GETPOST('remise_percent')) / 100) < price2num($price_min))))
 			{
 				setEventMessages($langs->trans("CantBeLessThanMinPrice", price(price2num($price_min, 'MU'), 0, $langs, 0, 0, - 1, $conf->currency)), null, 'errors');
 				$error ++;
diff --git a/htdocs/contrat/card.php b/htdocs/contrat/card.php
index 4dbbb32e91599..baafdbf5c8abe 100644
--- a/htdocs/contrat/card.php
+++ b/htdocs/contrat/card.php
@@ -564,7 +564,7 @@
 			$info_bits=0;
 			if ($tva_npr) $info_bits |= 0x01;
 
-			if (empty($user->rights->produit->ignore_price_min) && ($price_min && (price2num($pu_ht)*(1-price2num($remise_percent)/100) < price2num($price_min))))
+			if (((!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->produit->ignore_price_min_advance)) || empty($conf->global->MAIN_USE_ADVANCED_PERMS) )&& ($price_min && (price2num($pu_ht)*(1-price2num($remise_percent)/100) < price2num($price_min))))
 			{
 				$object->error = $langs->trans("CantBeLessThanMinPrice",price(price2num($price_min,'MU'),0,$langs,0,0,-1,$conf->currency));
 				$result = -1 ;
diff --git a/htdocs/core/modules/modProduct.class.php b/htdocs/core/modules/modProduct.class.php
index 665ed9ba2bc66..5020efec24171 100644
--- a/htdocs/core/modules/modProduct.class.php
+++ b/htdocs/core/modules/modProduct.class.php
@@ -134,7 +134,7 @@ function __construct($db)
 		$this->rights[$r][1] = 'Ignore minimum price';
 		$this->rights[$r][2] = 'r';
 		$this->rights[$r][3] = 0;
-		$this->rights[$r][4] = 'ignore_price_min';
+		$this->rights[$r][4] = 'ignore_price_min_advance';
         $r++;
 
         // Menus