M2E Pro is Magento trusted extension that helps to upload your Magento inventory to multiple marketplaces. There are now three available Channels for integration — eBay, Amazon, and Walmart.  

Find out the way M2E Pro synchronizes your Magento data with the Channels and schedules your Product updates for processing.

M2E Pro Listings are updated according to Synchronization Rules that you can configure in the related Policy settings. 

You can sell your Magento Grouped Product as a Product Set, whereby a customer purchases the entire set of products rather than one of its options. 

It is highly recommended to keep Conditional Revise by Quantity enabled. Read the details in the article.

The total price in Magento and eBay/Amazon/Walmart Orders may differ if you set additional Magento tax settings. Look at the most common cases in the article.

Please learn how to make Magento Attributes available for the selection in M2E Pro.

If you’ve just installed M2E Pro to your Magento, you need to go through the Initial Configuration to link Channel accounts

Our Development Team has provided the relevant improvements to make M2E Pro and major Magento update —  Magento Inventory (formerly known as MSI) — compatible.

This issue is called double synchronization which often leads to the incorrect product data update on the channel.

Learn two simple ways of how to separate Channel orders from Magento orders.

Find out how to apply a different price for a product on the Channel and Magento.

Check out this article to find out Some products are not displayed as available for adding to the M2E Pro Listing