Revision history

Date Changes
2017-10-31 Add http header information.
2017-04-11 Add new POS Brands American Express Travel, Amex The Hotel Collection, Amex FINE HOTELS AND RESORTS.
2017-03-31 Add new POS Brands Travelocity, Orbitz, Wotif and other Expedia Inc brands.
2016-05-15 Initial version