Prefered hotel chain:

all ABBA HOTELES AC HOTELES ACC NIFOS HOTELS ACCOR HOTELS AFFINIA HOSPITALITY ALOFT HOTELS ALTIUSPAR SOLUTIONS AMERICAS BEST VALUE AMERIHOST AMERISUITES ANA HOTELS ATAHOTELS ATEL HOTELS NETWORK BANYAN TREE BARCELO HOTELS BARCELO HOTELS UK BAYMONT INNS BEST WESTERN BKG SVCS BY TRUST BONSAI HOTELS BOSCOLO HOTELS BOUTIQUE DESIRES BULGARI HOTELS CAESAR PARK HOTELS CAMBRIA SUITES CAMINO REAL CANDLEWOOD SUITES CHARMING HTLS & RSTS CHATEAUX HTLS FRANCE CITY PARTNER HOTELS CLARION HOTELS CLASSIC BRITISH CLASSIC INTL HOTELS CLUB QUARTERS COAST HTLS AND RSTS COLUMBUS RESERVATION COMFORT INN COMFORT SUITES CONCORDE HOTELS CONRAD COUNTRY INN SUITES COURTYARD HOTELS CROWNE PLAZA HOTELS DAYS INN DELTA HOTELS DERAG HOTELS DESIGN HOTELS DESTINATION HOTELS DEVERE HOTELS DOLCE INTERNATIONAL DORCHESTERCOLLECTION DORINT HTL RESORTS DOUBLETREE HOTELS DRURY INN ECONOLODGE ELEMENT HOTELS EMBASSY SUITES ENVERGURE EPOQUE HOTELS EXCLUSIVE HOTELS EXTENDED STAY FAIRFIELD INN HOTELS FAIRMONT HOTELS FIESTA AMERICANA FIRST HOTELS FOUR SEASONS HOTELS GAYLORD ENTERTAINMEN GENARES WORLDWIDE GLOBAL CONEXTIONS GLOBALHOTEL ALLIANCE GOLDEN TULIP GRAND HERITAGE GRANGE HOTELS GRAVES HTLS.RESORTS GREAT HOTELS HAMPTON INNS HARD ROCK HOTELS HARRAHS HOTELS HAWTHORN SUITES HILTON GARDEN INNS HILTON HOTELS HILTON HOTELS CORPO HISTORIC HTL AMERICA HOLIDAY INN HOMEWOOD SUITES HOT LINK HOTEL INDIGO HOTEL.DE.AG HOTELPORT HOTELREZ HOTELZON HOTUSA HOTELS HOWARD JOHNSON HTLS & PREFERENCE HYATT HOTELS IAN SCHRAGER IDISO-GLOBAL DIST. INDEPENDENT MANAGED INN POINTS INNLINK RES SVCS INNPOINTS RESERV INTER HOTEL INTERCONTINENTAL ITS HOTELS JAMESON INNS JOIE DE VIVRE JOLLY HOTELS JUMEIRAH JURYS DOYLE HOTELS K HOTELS KARYON KEMPINSKI HOTELS KEYTEL KIMPTON HOTELS KNIGHTS INN KSL RESORTS LA QUINTA INNS LANGHAM HOTELS INTL LAPLAND FINLAND HTLS LE MERIDIEN LEADING HOTELS LEONARDO HOTELS LEXINGTON COLLECTION LOEWS HOTELS LOGIS DE FRANCE LUXE HOSPITALITY LUXURY COLLECTION LUXURY LIFESTYLE LUXURY RESORTS MACDONALD HOTEL GRP MAINSTAY SUITES MALMAISON HOTEL GRP MANDARIN ORIENTAL HT MARCO POLO HOTELS MARITIM HOTELS MARRIOTT CONF CNTRS MARRIOTT HTLS RSTS MARRIOTT VACATION CL MAYBOURNE HTL GROUP MERITUS HOTELS MGM MIRAGE MI INDEPENDENT PROP. MICROTEL INNS MILLENNIUM COPTHORNE MOEVENPICK HOTELS MORGANS HOTEL GROUP MYFIDELIO.NET NEW OTANI HOTELS NH HOTELES NIKKO HOTELS NOBLE HOUSE HOTELS NORLANDIA HOTELS OBEROI OKURA HOTELS OMNI ONE TECH SOLUTION ORIENT-EXPRESS HTLS OTEDIS HOTELS OUTRIGGER HOTELS PACIFIC INTL PAN PACIFIC PARK INN PARK PLAZA PERFORMANCE CONNXNS PREFERRED BOUTIQUE PREFERRED HOTELS PRINCE HOTELS PROTEA HOTELS PURPLE HOTELS QHOTELS QUALITY INNS QUALITY RESERVATIONS RADISSON HOTELS RAFFLES HOTELS RAMADA RECONLINE RED LION HOTELS RED ROOF INNS REFAD HTLS RESORTS REGENT HOTELS RELAIS ET CHATEAUX RENAISSANCE HTL RSRT RESERVHOTEL RESIDENCE INN HOTELS RESORT BOOKINGS RESORT CONDOMINIUMS RESORTQUEST HAWAII RESORTQUEST INTL REZLINK INTL RIHGA ROYAL HOTELS RINGHOTELS RITZ CARLTON HOTELS ROCCO FORTE HOTELS ROCK RESORTS RODEWAY INNS ROSEWOOD HOTELS RYDGES HOTELS SANDMAN HOTELS SAROVA HOTELS SCANDIC HOTELS SCEPTRE HOTELS SELECT MARKETING HTL SERCOTEL HOTELES SHANGRILA HOTELS SHERATON SHILO INNS SIERRA HOTELS SLEEP INN SMALL LUXURY HOTELS SOKOS HOTELS SOL MELIA SONESTA SOUTHERN SUN SPECIAL PROP IC GRP SPRINGHILL SUITES ST. REGIS STARHOTELS STAYBRIDGE SUITES STEIGENBERGER HOTELS STERLING HOTEL GROUP SUBURBAN EXTENDED ST SUMMIT HTL AND RST SUPER 8 SUPRANATIONAL SWISSOTEL SYNXIS TAJ HOTELS THE PENINSULA HOTELS THISTLE HOTELS TOP INTL HOTELS TOWN AND COUNTRY TOWNEPLACE SUITES TRAVELCLICK TRAVELODGE TRAVELODGE UK TRIBECA AND SOHO TRIDENT HOTELS UNIREZ UNIVERSAL ORL RESORT UNIVISIT TRAVEL UTELL VANTIS HOTEL GROUP VANTIS HOTELS W DISNEY WORLD RES W HOTELS WALDORF ASTORIA WARWICK HOTELS WEBRES WESTCOAST PARTNERS WESTIN HOTELS WINGATE BY WYNDHAM WOODFIN SUITE HOTELS WORLDHOTELS WYNDHAM HOTELS XN GLOBAL-RES