Let me flag this one up for you .Dont leave to much money in your Square Account if you are using their device for card payments .
Square is a financial services platform developed by Block, Inc. It is aimed at small-and medium-size businesses, allowing them to accept credit card payments and use tablet computers as payment registers for a point-of-sale system..
Block shares plunge 19% after short seller Hindenburg says Jack Dorsey’s company facilitates fraud'
Hindenberg issued a daming report called them out for money laundering .