I am trying to integrate our Magento EE store to USPS Web Services so that when someone creates a new account or modifies an existing billing or shipping address we pass the address detail to USPS to validate and normalize.
I tried testing the QAS module by Experian from MagentoConnect but unfortunately it doesn’t work. I was wondering if anyone from this community has used any other tool or services. I believe this is a very standard feature and wish Magento had this feature out-of-the-box.
Thank you very much for sharing your recommendation and experience.