diff --git a/htdocs/comm/propal/card.php b/htdocs/comm/propal/card.php
index 3c0d8dd9a28..95a1418b644 100644
--- a/htdocs/comm/propal/card.php
+++ b/htdocs/comm/propal/card.php
@@ -384,8 +384,8 @@ if (empty($reshook)) {
 					$object->cond_reglement_id = GETPOST('cond_reglement_id');
 					$object->mode_reglement_id = GETPOST('mode_reglement_id');
 					$object->fk_account = GETPOST('fk_account', 'int');
-					$object->remise_percent = price2num(GETPOST('remise_percent'), 2);
-					$object->remise_absolue = price2num(GETPOST('remise_absolue'), 'MU');
+					$object->remise_percent = price2num(GETPOST('remise_percent'), '', 2);
+					$object->remise_absolue = price2num(GETPOST('remise_absolue'), 'MU', 2);
 					$object->socid = GETPOST('socid', 'int');
 					$object->contact_id = GETPOST('contactid', 'int');
 					$object->fk_project = GETPOST('projectid', 'int');
@@ -826,8 +826,8 @@ if (empty($reshook)) {
 			$tva_tx = '';
 		}
 
-		$qty = price2num(GETPOST('qty'.$predef, 'alpha'), 'MS');
-		$remise_percent = price2num(GETPOST('remise_percent'.$predef), 2);
+		$qty = price2num(GETPOST('qty'.$predef, 'alpha'), 'MS', 2);
+		$remise_percent = price2num(GETPOST('remise_percent'.$predef), '', 2);
 		if (empty($remise_percent)) {
 			$remise_percent = 0;
 		}
@@ -1214,6 +1214,8 @@ if (empty($reshook)) {
 		$date_start = dol_mktime(GETPOST('date_starthour'), GETPOST('date_startmin'), GETPOST('date_startsec'), GETPOST('date_startmonth'), GETPOST('date_startday'), GETPOST('date_startyear'));
 		$date_end = dol_mktime(GETPOST('date_endhour'), GETPOST('date_endmin'), GETPOST('date_endsec'), GETPOST('date_endmonth'), GETPOST('date_endday'), GETPOST('date_endyear'));
 
+		$remise_percent = price2num(GETPOST('remise_percent'), '', 2);
+
 		// Extrafields
 		$extralabelsline = $extrafields->fetch_name_optionals_label($object->table_element_line);
 		$array_options = $extrafields->getOptionalsFromPost($object->table_element_line);
@@ -1226,7 +1228,7 @@ if (empty($reshook)) {
 		}
 
 		// Define special_code for special lines
-		$special_code = GETPOST('special_code');
+		$special_code = GETPOST('special_code', 'int');
 		if (!GETPOST('qty')) {
 			$special_code = 3;
 		}
@@ -1245,7 +1247,7 @@ if (empty($reshook)) {
 			}
 
 			$label = ((GETPOST('update_label') && GETPOST('product_label')) ? GETPOST('product_label') : '');
-			if (((!empty($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'), 2) / 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 - $remise_percent / 100) < price2num($price_min)))) {
 				setEventMessages($langs->trans("CantBeLessThanMinPrice", price(price2num($price_min, 'MU'), 0, $langs, 0, 0, - 1, $conf->currency)), null, 'errors');
 				$error++;
 			}
@@ -1275,7 +1277,7 @@ if (empty($reshook)) {
 
 			$qty = price2num(GETPOST('qty', 'alpha'), 'MS');
 
-			$result = $object->updateline(GETPOST('lineid', 'int'), $pu_ht, $qty, price2num(GETPOST('remise_percent'), 2), $vat_rate, $localtax1_rate, $localtax2_rate, $description, 'HT', $info_bits, $special_code, GETPOST('fk_parent_line'), 0, $fournprice, $buyingprice, $label, $type, $date_start, $date_end, $array_options, GETPOST("units"), $pu_ht_devise);
+			$result = $object->updateline(GETPOST('lineid', 'int'), $pu_ht, $qty, $remise_percent, $vat_rate, $localtax1_rate, $localtax2_rate, $description, 'HT', $info_bits, $special_code, GETPOST('fk_parent_line'), 0, $fournprice, $buyingprice, $label, $type, $date_start, $date_end, $array_options, GETPOST("units"), $pu_ht_devise);
 
 			if ($result >= 0) {
 				$db->commit();
@@ -1343,9 +1345,9 @@ if (empty($reshook)) {
 		// Terms of payment
 		$result = $object->setPaymentTerms(GETPOST('cond_reglement_id', 'int'));
 	} elseif ($action == 'setremisepercent' && $usercancreate) {
-		$result = $object->set_remise_percent($user, price2num(GETPOST('remise_percent')));
+		$result = $object->set_remise_percent($user, price2num(GETPOST('remise_percent'), '', 2));
 	} elseif ($action == 'setremiseabsolue' && $usercancreate) {
-		$result = $object->set_remise_absolue($user, price2num(GETPOST('remise_absolue')));
+		$result = $object->set_remise_absolue($user, price2num(GETPOST('remise_absolue'), 'MU', 2));
 	} elseif ($action == 'setmode' && $usercancreate) {
 		// Payment choice
 		$result = $object->setPaymentMethods(GETPOST('mode_reglement_id', 'int'));
diff --git a/htdocs/commande/card.php b/htdocs/commande/card.php
index 7363ceace5c..bbc6bdbafb9 100644
--- a/htdocs/commande/card.php
+++ b/htdocs/commande/card.php
@@ -629,7 +629,7 @@ if (empty($reshook)) {
 
 		$qty = price2num(GETPOST('qty'.$predef, 'alpha'), 'MS');
 
-		$remise_percent = (GETPOSTISSET('remise_percent'.$predef) ? price2num(GETPOST('remise_percent'.$predef, 'alpha')) : 0);
+		$remise_percent = (GETPOSTISSET('remise_percent'.$predef) ? price2num(GETPOST('remise_percent'.$predef, 'alpha'), '', 2) : 0);
 		if (empty($remise_percent)) {
 			$remise_percent = 0;
 		}
@@ -1019,6 +1019,8 @@ if (empty($reshook)) {
 			$special_code = 3;
 		}
 
+		$remise_percent = price2num(GETPOST('remise_percent'), '', 2);
+
 		// Check minimum price
 		$productid = GETPOST('productid', 'int');
 		if (!empty($productid)) {
@@ -1034,7 +1036,7 @@ if (empty($reshook)) {
 
 			$label = ((GETPOST('update_label') && GETPOST('product_label')) ? GETPOST('product_label') : '');
 
-			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($pu_ht) * (1 - price2num(GETPOST('remise_percent'), 2) / 100) < price2num($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 - $remise_percent / 100) < price2num($price_min)))) {
 				setEventMessages($langs->trans("CantBeLessThanMinPrice", price(price2num($price_min, 'MU'), 0, $langs, 0, 0, - 1, $conf->currency)), null, 'errors');
 				$error++;
 			}
@@ -1059,7 +1061,7 @@ if (empty($reshook)) {
 					}
 				}
 			}
-			$result = $object->updateline(GETPOST('lineid', 'int'), $description, $pu_ht, price2num(GETPOST('qty'), 'MS'), price2num(GETPOST('remise_percent'), 2), $vat_rate, $localtax1_rate, $localtax2_rate, 'HT', $info_bits, $date_start, $date_end, $type, GETPOST('fk_parent_line'), 0, $fournprice, $buyingprice, $label, $special_code, $array_options, GETPOST('units'), $pu_ht_devise);
+			$result = $object->updateline(GETPOST('lineid', 'int'), $description, $pu_ht, price2num(GETPOST('qty'), 'MS'), $remise_percent, $vat_rate, $localtax1_rate, $localtax2_rate, 'HT', $info_bits, $date_start, $date_end, $type, GETPOST('fk_parent_line'), 0, $fournprice, $buyingprice, $label, $special_code, $array_options, GETPOST('units'), $pu_ht_devise);
 
 			if ($result >= 0) {
 				if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
diff --git a/htdocs/compta/facture/card-rec.php b/htdocs/compta/facture/card-rec.php
index d122c00ac07..ced6ea152e4 100644
--- a/htdocs/compta/facture/card-rec.php
+++ b/htdocs/compta/facture/card-rec.php
@@ -433,8 +433,8 @@ if (empty($reshook)) {
 			$tva_tx = '';
 		}
 
-		$qty = price2num(GETPOST('qty'.$predef, 'alpha'), 'MS');
-		$remise_percent = price2num(GETPOST('remise_percent'.$predef), 2);
+		$qty = price2num(GETPOST('qty'.$predef, 'alpha'), 'MS', 2);
+		$remise_percent = price2num(GETPOST('remise_percent'.$predef), '', 2);
 
 		// Extrafields
 		$extralabelsline = $extrafields->fetch_name_optionals_label($object->table_element_line);
@@ -781,6 +781,8 @@ if (empty($reshook)) {
 				$result = -1;
 		}*/
 
+		$remise_percent = price2num(GETPOST('remise_percent'), '', 2);
+
 		// Check minimum price
 		$productid = GETPOST('productid', 'int');
 		if (!empty($productid)) {
@@ -797,7 +799,7 @@ if (empty($reshook)) {
 			$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($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($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', 2)) / 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 - $remise_percent / 100) < price2num($price_min)))) {
 				setEventMessages($langs->trans("CantBeLessThanMinPrice", price(price2num($price_min, 'MU'), 0, $langs, 0, 0, - 1, $conf->currency)), null, 'errors');
 				$error++;
 			}
@@ -830,8 +832,8 @@ if (empty($reshook)) {
 				$vat_rate,
 				$localtax1_rate,
 				$localtax1_rate,
-				GETPOST('productid'),
-				price2num(GETPOST('remise_percent'), 2),
+				GETPOST('productid', 'int'),
+				$remise_percent,
 				'HT',
 				$info_bits,
 				0,
diff --git a/htdocs/compta/facture/card.php b/htdocs/compta/facture/card.php
index a09bc6853d0..d019b2dcf9a 100644
--- a/htdocs/compta/facture/card.php
+++ b/htdocs/compta/facture/card.php
@@ -506,7 +506,7 @@ if (empty($reshook)) {
 		$result = $object->setBankAccount(GETPOST('fk_account', 'int'));
 	} elseif ($action == 'setremisepercent' && $usercancreate) {
 		$object->fetch($id);
-		$result = $object->setDiscount($user, price2num(GETPOST('remise_percent'), 2));
+		$result = $object->setDiscount($user, price2num(GETPOST('remise_percent'), '', 2));
 	} elseif ($action == "setabsolutediscount" && $usercancreate) {
 		// POST[remise_id] or POST[remise_id_for_payment]
 
@@ -1022,8 +1022,8 @@ if (empty($reshook)) {
 				$object->cond_reglement_id	= GETPOST('cond_reglement_id', 'int');
 				$object->mode_reglement_id	= GETPOST('mode_reglement_id', 'int');
 				$object->fk_account = GETPOST('fk_account', 'int');
-				$object->remise_absolue		= price2num(GETPOST('remise_absolue'), 'MU');
-				$object->remise_percent		= price2num(GETPOST('remise_percent'), 2);
+				$object->remise_absolue		= price2num(GETPOST('remise_absolue'), 'MU', 2);
+				$object->remise_percent		= price2num(GETPOST('remise_percent'), '', 2);
 				$object->fk_incoterms = GETPOST('incoterm_id', 'int');
 				$object->location_incoterms = GETPOST('location_incoterms', 'alpha');
 				$object->multicurrency_code = GETPOST('multicurrency_code', 'alpha');
@@ -1079,7 +1079,7 @@ if (empty($reshook)) {
 				$object->mode_reglement_id	= GETPOST('mode_reglement_id', 'int');
 				$object->fk_account = GETPOST('fk_account', 'int');
 				$object->remise_absolue		= price2num(GETPOST('remise_absolue'), 'MU');
-				$object->remise_percent		= price2num(GETPOST('remise_percent'), 2);
+				$object->remise_percent		= price2num(GETPOST('remise_percent'), '', 2);
 				$object->fk_incoterms = GETPOST('incoterm_id', 'int');
 				$object->location_incoterms = GETPOST('location_incoterms', 'alpha');
 				$object->multicurrency_code = GETPOST('multicurrency_code', 'alpha');
@@ -1294,7 +1294,7 @@ if (empty($reshook)) {
 				$object->fk_account = GETPOST('fk_account', 'int');
 				$object->amount = price2num(GETPOST('amount'));
 				$object->remise_absolue		= price2num(GETPOST('remise_absolue'), 'MU');
-				$object->remise_percent		= price2num(GETPOST('remise_percent'), 2);
+				$object->remise_percent		= price2num(GETPOST('remise_percent'), '', 2);
 				$object->fk_incoterms = GETPOST('incoterm_id', 'int');
 				$object->location_incoterms = GETPOST('location_incoterms', 'alpha');
 				$object->multicurrency_code = GETPOST('multicurrency_code', 'alpha');
@@ -1375,7 +1375,7 @@ if (empty($reshook)) {
 				$object->fk_account = GETPOST('fk_account', 'int');
 				$object->amount = price2num(GETPOST('amount'));
 				$object->remise_absolue		= price2num(GETPOST('remise_absolue'), 'MU');
-				$object->remise_percent		= price2num(GETPOST('remise_percent'), 2);
+				$object->remise_percent		= price2num(GETPOST('remise_percent'), '', 2);
 				$object->fk_incoterms = GETPOST('incoterm_id', 'int');
 				$object->location_incoterms = GETPOST('location_incoterms', 'alpha');
 				$object->multicurrency_code = GETPOST('multicurrency_code', 'alpha');
@@ -1798,7 +1798,7 @@ if (empty($reshook)) {
 							$product->fetch(GETPOST('idprod'.$i, 'int'));
 							$startday = dol_mktime(12, 0, 0, GETPOST('date_start'.$i.'month'), GETPOST('date_start'.$i.'day'), GETPOST('date_start'.$i.'year'));
 							$endday = dol_mktime(12, 0, 0, GETPOST('date_end'.$i.'month'), GETPOST('date_end'.$i.'day'), GETPOST('date_end'.$i.'year'));
-							$result = $object->addline($product->description, $product->price, price2num(GETPOST('qty'.$i), 'MS'), $product->tva_tx, $product->localtax1_tx, $product->localtax2_tx, GETPOST('idprod'.$i, 'int'), price2num(GETPOST('remise_percent'.$i)), $startday, $endday, 0, 0, '', $product->price_base_type, $product->price_ttc, $product->type, -1, 0, '', 0, 0, null, 0, '', 0, 100, '', $product->fk_unit);
+							$result = $object->addline($product->description, $product->price, price2num(GETPOST('qty'.$i), 'MS'), $product->tva_tx, $product->localtax1_tx, $product->localtax2_tx, GETPOST('idprod'.$i, 'int'), price2num(GETPOST('remise_percent'.$i), '', 2), $startday, $endday, 0, 0, '', $product->price_base_type, $product->price_ttc, $product->type, -1, 0, '', 0, 0, null, 0, '', 0, 100, '', $product->fk_unit);
 						}
 					}
 				}
@@ -1899,8 +1899,8 @@ if (empty($reshook)) {
 				$object->fk_project = GETPOST('projectid', 'int');
 				$object->cond_reglement_id = GETPOST('cond_reglement_id', 'int');
 				$object->mode_reglement_id = GETPOST('mode_reglement_id', 'int');
-				$object->remise_absolue =price2num(GETPOST('remise_absolue'), 'MU');
-				$object->remise_percent = price2num(GETPOST('remise_percent'), 2);
+				$object->remise_absolue =price2num(GETPOST('remise_absolue'), 'MU', 2);
+				$object->remise_percent = price2num(GETPOST('remise_percent'), '', 2);
 
 				// Proprietes particulieres a facture de remplacement
 
@@ -1986,8 +1986,8 @@ if (empty($reshook)) {
 			$tva_tx = '';
 		}
 
-		$qty = price2num(GETPOST('qty'.$predef), 'MS');
-		$remise_percent = price2num(GETPOST('remise_percent'.$predef), 2);
+		$qty = price2num(GETPOST('qty'.$predef), 'MS', 2);
+		$remise_percent = price2num(GETPOST('remise_percent'.$predef), '', 2);
 
 		// Extrafields
 		$extralabelsline = $extrafields->fetch_name_optionals_label($object->table_element_line);
@@ -2389,6 +2389,8 @@ if (empty($reshook)) {
 			}
 		}
 
+		$remise_percent = price2num(GETPOST('remise_percent'), '', 2);
+
 		// Check minimum price
 		$productid = GETPOST('productid', 'int');
 		if (!empty($productid)) {
@@ -2405,7 +2407,7 @@ if (empty($reshook)) {
 			$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 ($usercanproductignorepricemin && (($object->type == Facture::TYPE_STANDARD || $object->type == Facture::TYPE_REPLACEMENT) && $price_min && (price2num($pu_ht) * (1 - price2num(GETPOST('remise_percent'), 2) / 100) < price2num($price_min)))) {
+			if ($usercanproductignorepricemin && (($object->type == Facture::TYPE_STANDARD || $object->type == Facture::TYPE_REPLACEMENT) && $price_min && (price2num($pu_ht) * (1 - $remise_percent / 100) < price2num($price_min)))) {
 				setEventMessages($langs->trans("CantBeLessThanMinPrice", price(price2num($price_min, 'MU'), 0, $langs, 0, 0, - 1, $conf->currency)), null, 'errors');
 				$error++;
 			}
@@ -2458,7 +2460,7 @@ if (empty($reshook)) {
 				$description,
 				$pu_ht,
 				$qty,
-				price2num(GETPOST('remise_percent'), 2),
+				$remise_percent,
 				$date_start,
 				$date_end,
 				$vat_rate,