UPS aditional charges for NDA and 2DA only - per item

[LostInShipping]

I have a real brain teaser here. I have already gone through a bottle of Advil...

I need to charge additional fees for only one of my product if it ships by UPS NDA or 2DA, otherwise it receives standard rate charges.

Is there a way to add a handling fee on a per item basis if it falls into the UPS Air Shipping category?

If nothing else I have learned many tips and trick reading through the forum looking for this answer

Thank you for any help.

[Ajeh]

You would need to find this section of code in the United Parcel Service ups shipping module:
/includes/modules/shipping/ups.php

        $methods[] = array('id' => $type,
                           'title' => $this->types[$type],
                           'cost' => ($cost + MODULE_SHIPPING_UPS_HANDLING) * $shipping_num_boxes); 

And customize what is used in place of:
MODULE_SHIPPING_UPS_HANDLING

When the $type is the same as the code(s) ... see codes in module ... match your customized handling charges ...

NOTE: shipping modules are NOT overrideable, however, you can clone them so that your custom module does not get overwritten with each upgrade ...