The U.S. Postal Service is changing their APIs for rate caculation. They say that web sites have to be updated prior to March 31 to continue working.
I've been looking for an updated module here on the osCommerce forums but can't find one. All I want to do is update my site so that it will continue to work with USPS info after March 31. But all I've seen here are modules that add shipping methods features that I don't need.
Are there simple instruction somewhere so that this update can be implemented? I appreciate any help.