New Post: USPS API

I'm wondering if anybody have implemented the USPS's shipping Api, and maybe would share the information.

As all know, USA have a LOT of zip codes, and it's really hard to manually make them in the shipping options - (if not impossible).

The API USPS offer should be easy to implement in an ASP site, but how can it get working with NB Store.

I will be grateful for any help!

Best Regards,
Per