<http://schema.org/description>
"Mobile payments company Square wants to turn the humble digital receipt into a fully-fledged customer communication channel with the launch of Square Feedback today.\r\n\r\nThe company ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/insider/2014/05/13/square-launches-feedback-digital-receipt-lets-buyers-sellers-talk-one-another/>