This is the only explanation they gave me to close the account:Hello from Amazon.com. This is an auto-generated message to let you know that we have blocked your Amazon.com seller account and ended your listings.You may no longer sell on our site. We took this action because your seller performance has been below our performance standards. You may have received notification in previous months that your feedback, A-to-z Guarantee claims, and/or refund rates were out of compliance with our seller Performance Standards. You may have been provided... read full review »