I use M2E Cloud to manage inventory on my eBay and Amazon stores and it’s been great so far! It only took me 10 minutes to connect my Amazon and eBay accounts and set up my inventory. All listings and orders are currently syncing without errors. This platform is just super easy to use and works really fast. What’s more, it's completely free. Tech support is amazing!! Alexandra took me step by step during onboarding and was very patient though I am totally untechy.