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The e-commerce.

USPS shipping module error


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I get the follow "An error occured with the USPS shipping calculations."


USPS account has been activate and is enabled to access the Production Server by them but still get the error. Per recommendations by other posts on here, I've also edited the usps.php shipping module to reflect the URL:


'production': $usps_server = 'Production.ShippingAPIs.com';

$api_dll = 'ShippingAPI.dll


The error still persist. Does this module require "Curl" like the FedEx module?

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