diff --git a/htdocs/commande/card.php b/htdocs/commande/card.php
index a4177a72f86..152ad8a22e0 100644
--- a/htdocs/commande/card.php
+++ b/htdocs/commande/card.php
@@ -501,7 +501,7 @@ if (empty($reshook))
 			setEventMessages($object->error, $object->errors, 'errors');
 		}
 	} elseif ($action == 'setremise' && $usercancreate) {
-		$result = $object->set_remise($user, GETPOST('remise'));
+		$result = $object->setDiscount($user, GETPOST('remise'));
 		if ($result < 0)
 		{
 			setEventMessages($object->error, $object->errors, 'errors');
@@ -607,7 +607,7 @@ if (empty($reshook))
 			setEventMessages($object->error, $object->errors, 'errors');
 		}
 	} elseif ($action == 'setremisepercent' && $usercancreate) {
-		$result = $object->set_remise($user, price2num(GETPOST('remise_percent'), 2));
+		$result = $object->setDiscount($user, price2num(GETPOST('remise_percent'), 2));
 	} elseif ($action == 'setremiseabsolue' && $usercancreate) {
 		$result = $object->set_remise_absolue($user, price2num(GETPOST('remise_absolue'), 'MU'));
 	} elseif ($action == 'addline' && GETPOST('submitforalllines', 'alpha') && GETPOST('vatforalllines', 'alpha')) {
diff --git a/htdocs/commande/class/commande.class.php b/htdocs/commande/class/commande.class.php
index 3d359ca6563..4cdff4afbf4 100644
--- a/htdocs/commande/class/commande.class.php
+++ b/htdocs/commande/class/commande.class.php
@@ -2359,6 +2359,8 @@ class Commande extends CommonOrder
 	/**
 	 * 	Applique une remise relative
 	 *
+	 *  @deprecated
+	 *  @see setDiscount()
 	 * 	@param     	User		$user		User qui positionne la remise
 	 * 	@param     	float		$remise		Discount (percent)
 	 * 	@param     	int			$notrigger	1=Does not execute triggers, 0= execute triggers
@@ -2367,6 +2369,20 @@ class Commande extends CommonOrder
 	public function set_remise($user, $remise, $notrigger = 0)
 	{
 		// phpcs:enable
+		dol_syslog(get_class($this)."::set_remise is deprecated, use setDiscount instead", LOG_NOTICE);
+		return $this->setDiscount($user, $remise, $notrigger);
+	}
+
+	/**
+	 * 	Applique une remise relative
+	 *
+	 * 	@param     	User		$user		User qui positionne la remise
+	 * 	@param     	float		$remise		Discount (percent)
+	 * 	@param     	int			$notrigger	1=Does not execute triggers, 0= execute triggers
+	 *	@return		int 					<0 if KO, >0 if OK
+	 */
+	public function setDiscount($user, $remise, $notrigger = 0)
+	{
 		$remise = trim($remise) ?trim($remise) : 0;
 
 		if ($user->rights->commande->creer)
diff --git a/htdocs/compta/facture/card.php b/htdocs/compta/facture/card.php
index 8082ad1ff43..befbca0bc26 100644
--- a/htdocs/compta/facture/card.php
+++ b/htdocs/compta/facture/card.php
@@ -483,7 +483,7 @@ if (empty($reshook))
 		$result = $object->setBankAccount(GETPOST('fk_account', 'int'));
 	} elseif ($action == 'setremisepercent' && $usercancreate) {
 		$object->fetch($id);
-		$result = $object->set_remise($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]
 
diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index d0519627d4b..929ce01236a 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -3617,6 +3617,8 @@ class Facture extends CommonInvoice
 	/**
 	 *	Set percent discount
 	 *
+	 *  @deprecated
+	 *  @see setDiscount()
 	 *	@param     	User	$user		User that set discount
 	 *	@param     	double	$remise		Discount
 	 *  @param     	int		$notrigger	1=Does not execute triggers, 0= execute triggers
@@ -3625,6 +3627,20 @@ class Facture extends CommonInvoice
 	public function set_remise($user, $remise, $notrigger = 0)
 	{
 		// phpcs:enable
+		dol_syslog(get_class($this)."::set_remise is deprecated, use setDiscount instead", LOG_NOTICE);
+		return $this->setDiscount($user, $remise, $notrigger);
+	}
+
+	/**
+	 *	Set percent discount
+	 *
+	 *	@param     	User	$user		User that set discount
+	 *	@param     	double	$remise		Discount
+	 *  @param     	int		$notrigger	1=Does not execute triggers, 0= execute triggers
+	 *	@return		int 		<0 if ko, >0 if ok
+	 */
+	public function setDiscount($user, $remise, $notrigger = 0)
+	{
 		// Clean parameters
 		if (empty($remise)) $remise = 0;