Fixing Magento USPS API issue with First-Class Mail Parcel

Fixing Magento USPS API issue with First-Class Mail Parcel

Critical changes to Magento USPS API! On September 1st 2017 USPS announced a number of changes to take place, including the reclassification of their “First-Class Mail Parcel” Service to “First-Class Package Service – Retail”. This results in Magento Shipping Methods service being affected. For those of you who are experiencing troubles getting proper shipping rates… Read More