The general term restitution describes the act of restoration. The term is used in different areas of the law but carries the same meaning throughout. The basic purpose of restitution is to achieve fairness and prevent the Unjust Enrichment of a party.
Phone number for Square is 877-417-4551. Although, it seems to be a recorded message. I found a great alternative to Square that offers live 24/7 customer support with real human beings to speak with! Go to http://www.mobilecardreader.biz/.
Trying to work with square.com . . they have no customer phone # to deal with clients (called 5 different phone #'s) and continue to get the same recording. I did order this item, they did a transaction on my bank account but have never received the little square and there is no way to contact them.