WBAI [500.com] FWP: Issuer Free Writing Prospectus Registration No. 333-191844 November
[Issuer Free Writing Prospectus Registration No. 333-191844 November 20, 2013 500.com Limited http://www.sec.gov/Archives/edgar/data/1517496/000119312513447862/d138068df1a.htm The following information supplements and updates the information contained in the Companys preliminary prospectus dated November 8, 2013. All references to page numbers are to page numbers in Amendment No. 2. (i) Disclosures on underwriters compensation The following paragraph has been inserted after the offering proceeds table]