diff --git a/htdocs/product/admin/product.php b/htdocs/product/admin/product.php
index 67bca85cfe0..fff393ffc2a 100644
--- a/htdocs/product/admin/product.php
+++ b/htdocs/product/admin/product.php
@@ -556,7 +556,14 @@ if (! empty($conf->fournisseur->enabled)) $rowspan++;
 
 
 print '<tr class="oddeven">';
-print '<td>'.$langs->trans("PricingRule").'</td>';
+if (empty($conf->multicompany->enabled))
+{
+	print '<td>'.$langs->trans("PricingRule").'</td>';
+}
+else
+{
+	print '<td>'.$form->textwithpicto($langs->trans("PricingRule"), $langs->trans("SamePriceAlsoForSharedCompanies"), 1).'</td>';
+}
 print '<td width="60" class="right">';
 $current_rule = 'PRODUCT_PRICE_UNIQ';
 if (!empty($conf->global->PRODUIT_MULTIPRICES)) $current_rule='PRODUIT_MULTIPRICES';
@@ -564,10 +571,6 @@ if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY)) $current_rule='PRODUI
 if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES)) $current_rule='PRODUIT_CUSTOMER_PRICES';
 if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) $current_rule='PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES';
 print $form->selectarray("princingrule", $select_pricing_rules, $current_rule);
-if ( empty($conf->multicompany->enabled))
-{
-    print $langs->trans("SamePriceAlsoForSharedCompanies");
-}
 print '</td><td rowspan="'.$rowspan.'" class="nohover right">';
 print '<input type="submit" class="button" value="'.$langs->trans("Modify").'">';
 print '</td>';
diff --git a/htdocs/product/card.php b/htdocs/product/card.php
index 847c6325b50..ca3cec982df 100644
--- a/htdocs/product/card.php
+++ b/htdocs/product/card.php
@@ -1028,7 +1028,7 @@ else
         if ($type == 1)
         {
             print '<tr><td>'.$langs->trans("Duration").'</td><td colspan="3">';
-            print '<input name="surface" size="4" value="'.GETPOST('duration_value', 'int').'">';
+            print '<input name="duration_value" size="4" value="'.GETPOST('duration_value', 'int').'">';
             print $formproduct->selectMeasuringUnits("duration_unit", "time", GETPOST('duration_value', 'alpha'), 0, 1);
             print '</td></tr>';
         }