{
$sql = "SELECT COUNT(*) FROM ".TB_PREF."debtors_master WHERE sales_type='$selected_id'";
$result = db_query($sql,"check failed");
check_db_error("The number of customers using this Sales type record could not be retrieved", $sql);
{
$sql = "SELECT COUNT(*) FROM ".TB_PREF."debtors_master WHERE sales_type='$selected_id'";
$result = db_query($sql,"check failed");
check_db_error("The number of customers using this Sales type record could not be retrieved", $sql);