In version 1.14.1, you will see the IOSS number displayed in your Amazon and Magento Orders, as well as some quality fixes to keep your M2E Pro efficient. 

See the technical changelog below.

Amazon Integration

IOSS number displayed in Amazon and Magento Orders

According to the recently updated EU VAT collection rulessellers shipping to the EU from non-EU countries must provide an IOSS number where Amazon has collected VAT on the sale. Following these changes, M2E Pro will now import the IOSS number and display it in a separate field under the Shipping & Handling Information section on the Order Details page:

The IOSS number will be displayed in a corresponding Magento order as well. Find it under the Shipping & Handling Information section on the Order View page:

Want to upgrade to the 1.14.1 version? Select the most convenient upgrade method.

Technical Changelog