Quote Originally Posted by teresa529 View Post
Is the latest version of the USPS Shipping module compatible with Zencart V 1.5.5d? Our Priority Mail quit showing with the latest price increase from USPS.
It should work fine. If you have 2021-05-05 K11a, it's a simple matter of overwriting includes/modules/shipping/usps.php from the version 2022-07-12 K11c download.