Voice-interactive marketplace providing promotion and promotion tracking, loyalty reward… Grant US-9002712-B2 United States of America 07 Apr 2015
System and method for automated end-user support Grant US-8636515-B2 United States of America 28 Jan 2014
Method and apparatus for collecting data for an item Grant US-8554600-B2 United States of America 08 Oct 2013
Method and apparatus for managing customer data Grant US-8416941-B1 United States of America 09 Apr 2013