Shipping doesn't work at check out

[Basara]

I updated to the new cart.   But I can't upgrade just the USPS extension.

Hello.
There are two separate USPS extensions for AbanteCart: the built-in, free version that updates with AbanteCart itself, and a third-party extension available through the marketplace https://marketplace.abantecart.com/usps_integration

[abolabo]

I updated to the new cart.   But I can't upgrade just the USPS extension.

default_usps extension is a part of AbanteCart. It upgraded with core.

[badmouse]

no one answered if the Default USPS extension has been upgraded to the NEW USPS API method?  How do we get our userid and password for this extension now?  Mine was working, but as of Dec 31st, its no longer working and I get the following error message:

 Error: Your Web Tools API service has been disrupted because we have been unable to contact you about migrating to the newest version of our API software. Please fill out the following Migration Feedback Form to begin upgrading and restoring your service: https://forms.osi.office365.us/r/n6njkKcCaz. After completing the form, please contact webtools@usps.gov. Thank you for your attention to this matter.

I have done both as required, but not gotten a response from USPS about what needs to happen to get this working again.