Realex Payments is exhibiting at the Business Start up Show, the UK's biggest start up event for entrepreneurs, which takes place in Earls Court exhibition centre from 30th - 1st December 2010.  John Marshall, our head of SME business development is presenting a seminar on successful online selling: a case study at the event. The seminar will take place in seminar hall number 3 on December 30th, John’s profile is available on the event website: http://www.bstartup.com/seminars/john-marshall.html.