M2E Pro allows you to synchronize, in real-time, all your channels inventory & dispatch your every Amazon, eBay, Walmart order directly from the Magento system. Within 15 minutes of deploying M2E Pro, you can list and manage your entire Magento products catalog on Amazon, eBay & Walmart directly from your Magento backend with a click of a button. M2E Pro is the only Magento native integration for Amazon, eBay & Walmart marketplaces from the Adobe technology partner.