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USPS Methods 2.3 & MS1 Error Help Pleaseeeeeeeeee


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When I try and run an order through with MS1 and USPS Methods 2.3 I get this error when running in test mode.


United States Postal Service

An error occured with the USPS shipping calculations.

If you prefer to use USPS as your shipping method, please contact the store owner.


My customer wants to see the test work, what do I do???




Share your knowlege and you learn even more !

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I kept getting this error message- and then realized that I had not configured the Postal Code in the Shipping/Packaging section of the admin. Once I put in my zip code under the "postal code" option- the USPS shipping mod worked great

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