AbleCommerce Shopping Cart Software

I setup the USPS integrated carrier option. It calculates rates fine. Is there a way to add delivery confirmation to these rates? I believe adding delivery confirmation costs more, or is the delivery confirmation price already incorporated? Thanks.

I think currently we are not allowing to configure delivery confirmations for USPS services that do allow it. I have created issue entry for that you can track progress here
http://bugs.ablecommerce.com/show_bug.cgi?id=8397