diff --git a/htdocs/product/price.php b/htdocs/product/price.php
index d6d64ecf347..f0bdf563546 100644
--- a/htdocs/product/price.php
+++ b/htdocs/product/price.php
@@ -1188,7 +1188,7 @@ if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_
 	print '</td></tr>';
 
 	// Price
-	print '<tr><td>'.$langs->trans("SellingPrice").'</td><td>';
+	print '<tr id="selling_price"><td>'.$langs->trans("SellingPrice").'</td><td>';
 	if ($object->price_base_type == 'TTC') {
 		print price($object->price_ttc).' '.$langs->trans($object->price_base_type);
 	} else {
@@ -1201,7 +1201,7 @@ if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_
 	print '</td></tr>';
 
 	// Price minimum
-	print '<tr><td>'.$langs->trans("MinPrice").'</td><td>';
+	print '<tr id="min_price"><td>'.$langs->trans("MinPrice").'</td><td>';
 	if ($object->price_base_type == 'TTC') {
 		print price($object->price_min_ttc).' '.$langs->trans($object->price_base_type);
 	} else {