I bought the Avolt Square 1, because I need electricity to my electrical items. Even though I unchecked the «receive emails» box, I have still received 13 emails from them + FedEx. This is great, since I really love to receive heeps and heeps of emails! Keep’em coming!! If they send me more than 20, I will buy one more Avolt Square 1, I tell you! Heck, maybe I’ll even upgrade to number 2, and become a member of the Avolt Universe!!!