![M2E Pro [M1]](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fc21c0aba-6e16-4458-bc2f-8664859b5f36%2F14825671.png?table=block&id=2cf615f5-3de3-4823-b259-e919a59e1b62&cache=v2)
Please check the M2E Pro versions lifecycle policy before installation/upgrading to be sure your Magento version is compatible with the latest M2E Pro version.
To install M2E Pro into your Magento, please use one of the following methods:
- via M2E Pro Updater
- from Source Code Archive
- via Composer
M2E Pro extension integrates Magento into eBay, Amazon, and Walmart platforms to deliver the multi-channel retail experience that boosts your profitability.
The Solution supports multiple eBay/Amazon/Walmart accounts, and continuous inventory synchronization with full order lifecycle management across 23 eBay, 14 Amazon, and 2 Walmart marketplaces.
The Module is improved on a constant basis to provide you with the highest level of service. Detailed information about each version can be found in the Release Notes/Policy section. It is strongly recommended to use the most up-to-date version.
No data can be lost during an upgrade process. However, please, always back up your system prior to any upgrade-related activity.
If you face any issues during the installation/upgrade process, read this article to find the solution or email our Support Team.