Quote Originally Posted by dbltoe View Post
Interesting development on on 1.5.8a site. PHP 8.0 OPC bootstrap
Guests and new users can check out fine.
Existing Customers are getting I note that there estimated cost for USPS Ground Advantage is $5.40 for the item while guests and new signups show $5.70.
The only debug file concerns WebPay and it is turned off.
Investigating
I could not duplicate the problem on other sites. The troubled site had table installed bur not active. I uninstalled it and tried again.

All is working now.

Interesting note... Guess where the shopper worked? Yep, USPS.