The WorldWide Retail Exchange (WWRE), the retail e-marketplace, today announced two new members will join the exchange: John Lewis, the UK-based retailer; and the Otto-Group, the mail-order group. "The addition of these new members - both leaders in their respective markets - reinforces the WWRE's strong position as an exchange for retailers and suppliers," said Colin Dyer, newly appointed WWRE CEO. "The expanded membership base of WWRE is a win-win for all involved, from our retail members to suppliers to consumers."