diff --git a/htdocs/langs/en_US/cashdesk.lang b/htdocs/langs/en_US/cashdesk.lang
index e33d1112deb40..964bd7c436c21 100644
--- a/htdocs/langs/en_US/cashdesk.lang
+++ b/htdocs/langs/en_US/cashdesk.lang
@@ -79,3 +79,5 @@ InvoiceIsAlreadyValidated=Invoice is already validated
 NoLinesToBill=No lines to bill
 CustomReceipt=Custom Receipt
 ReceiptName=Receipt Name
+ProductSupplements=Product Supplements
+SupplementCategory=Supplement category
diff --git a/htdocs/takepos/admin/setup.php b/htdocs/takepos/admin/setup.php
index 895b82ac03334..ebd0e0659e4c0 100644
--- a/htdocs/takepos/admin/setup.php
+++ b/htdocs/takepos/admin/setup.php
@@ -75,6 +75,8 @@
 	$res = dolibarr_set_const($db, "TAKEPOS_ORDER_PRINTERS", GETPOST('TAKEPOS_ORDER_PRINTERS', 'alpha'), 'chaine', 0, '', $conf->entity);
 	$res = dolibarr_set_const($db, "TAKEPOS_ORDER_NOTES", GETPOST('TAKEPOS_ORDER_NOTES', 'alpha'), 'chaine', 0, '', $conf->entity);
 	$res = dolibarr_set_const($db, "TAKEPOS_PHONE_BASIC_LAYOUT", GETPOST('TAKEPOS_PHONE_BASIC_LAYOUT', 'alpha'), 'chaine', 0, '', $conf->entity);
+	$res = dolibarr_set_const($db, "TAKEPOS_SUPPLEMENTS", GETPOST('TAKEPOS_SUPPLEMENTS', 'alpha'), 'chaine', 0, '', $conf->entity);
+	$res = dolibarr_set_const($db, "TAKEPOS_SUPPLEMENTS_CATEGORY", GETPOST('TAKEPOS_SUPPLEMENTS_CATEGORY', 'alpha'), 'chaine', 0, '', $conf->entity);
 	$res = dolibarr_set_const($db, "TAKEPOS_AUTO_PRINT_TICKETS", GETPOST('TAKEPOS_AUTO_PRINT_TICKETS', 'int'), 'int', 0, '', $conf->entity);
 	$res = dolibarr_set_const($db, "TAKEPOS_NUMPAD", GETPOST('TAKEPOS_NUMPAD', 'alpha'), 'chaine', 0, '', $conf->entity);
 	$res = dolibarr_set_const($db, "TAKEPOS_NUM_TERMINALS", GETPOST('TAKEPOS_NUM_TERMINALS', 'alpha'), 'chaine', 0, '', $conf->entity);
@@ -222,6 +224,22 @@
 	print '<td colspan="2">';
 	print $form->selectyesno("TAKEPOS_PHONE_BASIC_LAYOUT", $conf->global->TAKEPOS_PHONE_BASIC_LAYOUT, 1);
 	print '</td></tr>';
+
+	print '<tr class="oddeven value"><td>';
+	print $langs->trans("ProductSupplements");
+	print '<td colspan="2">';
+	print $form->selectyesno("TAKEPOS_SUPPLEMENTS", $conf->global->TAKEPOS_SUPPLEMENTS, 1);
+	print '</td></tr>';
+
+	if ($conf->global->TAKEPOS_SUPPLEMENTS)
+	{
+		print '<tr class="oddeven"><td>';
+		print $langs->trans("SupplementCategory");
+		print '<td colspan="2">';
+		print $form->select_all_categories(Categorie::TYPE_PRODUCT, $conf->global->TAKEPOS_SUPPLEMENTS_CATEGORY, 'TAKEPOS_SUPPLEMENTS_CATEGORY', 64, 0, 0);
+		print ajax_combobox('TAKEPOS_SUPPLEMENTS_CATEGORY');
+		print "</td></tr>\n";
+	}
 }
 
 print '<tr class="oddeven"><td>';
diff --git a/htdocs/takepos/ajax/ajax.php b/htdocs/takepos/ajax/ajax.php
index 7e3049f9f6e43..74b24d785703d 100644
--- a/htdocs/takepos/ajax/ajax.php
+++ b/htdocs/takepos/ajax/ajax.php
@@ -45,6 +45,7 @@
 
 if ($action == 'getProducts') {
     $object = new Categorie($db);
+	if ($category=="supplements") $category=$conf->global->TAKEPOS_SUPPLEMENTS_CATEGORY;
     $result = $object->fetch($category);
     if ($result > 0)
     {
diff --git a/htdocs/takepos/invoice.php b/htdocs/takepos/invoice.php
index 23bc09a726862..0b7ebff85480b 100644
--- a/htdocs/takepos/invoice.php
+++ b/htdocs/takepos/invoice.php
@@ -87,6 +87,7 @@ function fail($message)
 
 $number = GETPOST('number', 'alpha');
 $idline = GETPOST('idline', 'int');
+$selectedline = GETPOST('selectedline', 'int');
 $desc = GETPOST('desc', 'alpha');
 $pay = GETPOST('pay', 'alpha');
 $amountofpayment = price2num(GETPOST('amount', 'alpha'));
@@ -276,7 +277,23 @@ function fail($message)
     	$price_base_type = $prod->multiprices_base_type[$customer->price_level];
     }
 
-    $idoflineadded = $invoice->addline($prod->description, $price, 1, $tva_tx, $prod->localtax1_tx, $prod->localtax2_tx, $idproduct, $customer->remise_percent, '', 0, 0, 0, '', $price_base_type, $price_ttc, $prod->type, -1, 0, '', 0, 0, null, 0, '', 0, 100, '', null, 0);
+	if ($conf->global->TAKEPOS_SUPPLEMENTS)
+	{
+		require_once DOL_DOCUMENT_ROOT.'/categories/class/categorie.class.php';
+		$cat = new Categorie($db);
+		$categories = $cat->containing($idproduct, 'product');
+		$found = (array_search($conf->global->TAKEPOS_SUPPLEMENTS_CATEGORY, array_column($categories, 'id')));
+		if ($found !== false) // If this product is a supplement
+		{
+			$sql = "SELECT fk_parent_line FROM ".MAIN_DB_PREFIX."facturedet where rowid=$selectedline";
+			$resql = $db->query($sql);
+			$row = $db->fetch_array($resql);
+			if ($row[0]==null) $parent_line=$selectedline;
+			else $parent_line=$row[0]; //If the parent line is already a supplement, add the supplement to the main  product
+		}
+	}
+
+    $idoflineadded = $invoice->addline($prod->description, $price, 1, $tva_tx, $prod->localtax1_tx, $prod->localtax2_tx, $idproduct, $customer->remise_percent, '', 0, 0, 0, '', $price_base_type, $price_ttc, $prod->type, -1, 0, '', 0, $parent_line, null, 0, '', 0, 100, '', null, 0);
     $invoice->fetch($placeid);
 }
 
@@ -689,6 +706,37 @@ function DolibarrTakeposPrinting(id) {
         $tmplines = array_reverse($invoice->lines);
         foreach ($tmplines as $line)
         {
+			if ($line->fk_parent_line!=false)
+			{
+				$htmlsupplements[$line->fk_parent_line].='<tr class="drag drop oddeven posinvoiceline';
+				if ($line->special_code == "4") $htmlsupplements[$line->fk_parent_line].=' order';
+				$htmlsupplements[$line->fk_parent_line].= '" id="'.$line->id.'">';
+				$htmlsupplements[$line->fk_parent_line].= '<td class="left">';
+				$htmlsupplements[$line->fk_parent_line].= img_picto('', 'rightarrow');
+				if ($line->product_label) $htmlsupplements[$line->fk_parent_line] .= $line->product_label;
+				if ($line->product_label && $line->desc) $htmlsupplements[$line->fk_parent_line] .= '<br>';
+				if ($line->product_label != $line->desc)
+				{
+					$firstline = dolGetFirstLineOfText($line->desc);
+					if ($firstline != $line->desc)
+					{
+						$htmlsupplements[$line->fk_parent_line] .= $form->textwithpicto(dolGetFirstLineOfText($line->desc), $line->desc);
+					}
+					else
+					{
+						$htmlsupplements[$line->fk_parent_line] .= $line->desc;
+					}
+				}
+				$htmlsupplements[$line->fk_parent_line] .= '</td>';
+				if ($_SESSION["basiclayout"] != 1)
+				{
+					$htmlsupplements[$line->fk_parent_line] .= '<td class="right">'.vatrate($line->remise_percent, true).'</td>';
+					$htmlsupplements[$line->fk_parent_line] .= '<td class="right">'.$line->qty.'</td>';
+					$htmlsupplements[$line->fk_parent_line] .= '<td class="right">'.price($line->total_ttc).'</td>';
+				}
+				$htmlsupplements[$line->fk_parent_line] .= '</tr>'."\n";
+				continue;
+			}
             $htmlforlines = '';
 
             $htmlforlines .= '<tr class="drag drop oddeven posinvoiceline';
@@ -726,6 +774,7 @@ function DolibarrTakeposPrinting(id) {
 				$htmlforlines .= '<td class="right">'.price($line->total_ttc).'</td>';
 			}
 			$htmlforlines .= '</tr>'."\n";
+			$htmlforlines .= $htmlsupplements[$line->id];
 
             print $htmlforlines;
         }
diff --git a/htdocs/takepos/takepos.php b/htdocs/takepos/takepos.php
index fed82019d62f6..ba9f231850851 100644
--- a/htdocs/takepos/takepos.php
+++ b/htdocs/takepos/takepos.php
@@ -233,10 +233,14 @@ function LoadProducts(position, issubcat) {
 	console.log("LoadProducts");
 	var maxproduct = <?php echo ($MAXPRODUCT - 2); ?>;
 
-	$('#catimg'+position).animate({opacity: '0.5'}, 1);
-	$('#catimg'+position).animate({opacity: '1'}, 100);
-	if (issubcat==true) currentcat=$('#prodiv'+position).data('rowid');
-	else currentcat=$('#catdiv'+position).data('rowid');
+	if (position=="supplements") currentcat="supplements";
+	else
+	{
+		$('#catimg'+position).animate({opacity: '0.5'}, 1);
+		$('#catimg'+position).animate({opacity: '1'}, 100);
+		if (issubcat==true) currentcat=$('#prodiv'+position).data('rowid');
+		else currentcat=$('#catdiv'+position).data('rowid');
+	}
     if (currentcat == undefined) return;
 	pageproducts=0;
 	ishow=0; //product to show counter
@@ -353,7 +357,7 @@ function ClickProduct(position) {
 		console.log("Click on product at position "+position+" for idproduct "+idproduct);
 		if (idproduct=="") return;
 		// Call page invoice.php to generate the section with product lines
-		$("#poslines").load("invoice.php?action=addline&place="+place+"&idproduct="+idproduct, function() {
+		$("#poslines").load("invoice.php?action=addline&place="+place+"&idproduct="+idproduct+"&selectedline="+selectedline, function() {
 			//$('#poslines').scrollTop($('#poslines')[0].scrollHeight);
 		});
 	}
@@ -723,6 +727,10 @@ function DirectPayment(){
 	{
 	    $menus[$r++]=array('title'=>'<span class="fa fa-receipt paddingrightonly"></span><div class="trunc">'.$langs->trans("OrderNotes").'</div>', 'action'=>'TakeposOrderNotes();');
 	}
+	if ($conf->global->TAKEPOS_SUPPLEMENTS)
+	{
+	    $menus[$r++]=array('title'=>'<span class="fa fa-receipt paddingrightonly"></span><div class="trunc">'.$langs->trans("ProductSupplements").'</div>', 'action'=>'LoadProducts(\'supplements\');');
+	}
 }
 
 if ($conf->global->TAKEPOSCONNECTOR) {