This module corrects the issue withUSPS Express International and First Class International shipping methods not showing up at runtime.
Also the following shipping methods were added:
'U.S.P.S. Priority MailÂ® Flat Rate Envelope'
'U.S.P.S. Priority MailÂ® Small Flat Rate Box'
'U.S.P.S. Priority MailÂ® Large Flat Rate Box'
'U.S.P.S. Express MailÂ® International (EMS) Flat Rate Envelope'
'U.S.P.S. Priority MailÂ® International Flat Rate Envelope'
'U.S.P.S. Priority MailÂ® International Small Flat Rate Box'
'U.S.P.S. Priority MailÂ® International Large Flat Rate Box'
1. Download the U.S.P.S patch.
2. Login to your Miva Merchant Admin.
3. Click on the triangle next to "Modules".
4. Click on "U.S.P.S Online Rate Calculation (Domestic and International)".
5. At top right, click on the tab "Files".
6. Click on the upload icon and load the module from your computer
(IMPORTANT: Be sure to click the "Overwrite" checkbox before hitting "Upload" in the "Upload File" pop-up).
7. Once uploaded, click on "Update".
8. The new module version number should read v4.2407