$line_tax = get_full_price_for_item($credit_line->stock_id, $credit_line->price,
0, $credit_note->tax_included, $credit_note->tax_group_array) - $line_taxfree_price;
+ $credit_line->standard_cost = get_unit_cost($credit_line->stock_id);
+
write_customer_trans_detail_item(ST_CUSTCREDIT, $credit_no, $credit_line->stock_id,
$credit_line->item_description, $credit_line->qty_dispatched,
$credit_line->line_price(), $line_tax, $credit_line->discount_percent,