http://www.coindesk.com/argentina-bitcoin-exchange-loses-bank-accounts/Argentina-based bitcoin exchange Unisend stopped customer deposits and bank transfers on Monday after Banco Santander Río and Banco Gailicia suddenly closed its company accounts.
Santander and Gailicia sent Unisend written notification on 28th and 31st July, respectively. Each cited Article 792 of Argentina’s code of commerce, which says that a banking relationship can be terminated at the request of a bank or its client provided 10 days notice is given.