HONG KONG, Aug 18, 2011—American Express and Groupon Hong Kong announced that the two companies are partnering to bring amazing benefits and rewards to consumers in Hong Kong. Beginning August 18, American Express Cardmembers can redeem Groupon cash vouchers at a savings of 60%. Customers who use their American Express card when transacting on the Groupon Hong Kong website are also eligible to win one million reward points.
The collaboration sets a major milestone for both American Express and Groupon Hong Kong. Groupon Hong Kong has....