$return{credit_card_surcharge_percentage} = $conf->config('credit-card-surcharge-percentage', $cust_main->agentnum);
$return{credit_card_surcharge_flatfee} = $conf->config('credit-card-surcharge-flatfee', $cust_main->agentnum);
+ # A value for 'payby' must be defined in %return
+ $return{payby} = $return{paybys}->[0]
+ if !$return{payby}
+ && ref $return{paybys}
+ && scalar @{ $return{paybys} };
+
return { 'error' => '',
%return,
};