| Channel | Code |
|---|---|
| Booking.com | bookingcom |
| HRS | hrs |
| Expedia | expedia |
| Orbitz | orbitz |
| HOTEL.DE | hotelde |
| Lastminute.com | lastminute |
| Agoda (Old) | agoda |
| Agoda (New) | agodaycs5 |
| Hostelsclub | hostelsclub |
| Hotelbeds | hotelbeds |
| HostelBookers | hostelbookers |
| OtelZ | otelz |
| InHores.com | inhores |
| Touricoholidays.com | tourico |
| Engrande | engrande |
| Wotif | wotif |
| Grupo Transhotel | transhotel |
| Destinations of the World (DOTW) | dotw |
| JacTravel | jactravel |
| CentralR.com | centralr |
| Hotusa Hotels | hotusa |
| Easytobook | easytobook |
| Hoojoozat | hoojoozat |
| Atel-Hotels | atelhotels |
| MikiTravel | miki |
| Booked.net | booked |
| Exclusively Hotels | exclusivelyhotels |
| HotelTravel.com | hoteltravel |
| Hotels4u | hotels4u |
| Istanbulhotels.com | istanbulhotels |
| Tatilsepeti.com | tatilsepeti |
| Tobook | tobook |
| Splendia | splendia |
| Escapio | escapio |
| GTA | gta |
| Prestigia | prestigia |
| Icastelli.net | icastelli |
| SunHotels | sunhotels |
| Adonis.com | adonis |
| Mercan Travel | mercan |
| TripAdvisor | tripadvisor |
| Etstur | etstur |
| Ultranet | ultranet |
| Intra | intraturizm |
| Gezinomi | gezinomi |
| Keytel | keytel |
| Metglobal | metglobal |
| Jolly Tours | jollytour |
| MakeMyTrip | makemytrip |
| AirBnB | airbnb |
| Wimdu | wimdu |
| FlipKey | flipkey |
| HomeAway | homeaway |
| HouseTrip | housetrip |
| HolidayLettings | holidaylettings |
| 9Flats | 9flats |
| Room-o-rama | room-o-rama |
| Only Apartments | only-apartments |
| VRBO | vrbo |
| Ostrovok | ostrovok |
| HostelWorld | hostelworldxml |
| Karnak Travel | karnaktravel |
| Halal Booking | halalbooking |
| Owners Direct | ownersdirect |
| Top Rural | toprural |
| WayToStay | waytostay |
| HemenKiralik | hemenkiralik |
| Flat4Day | flat4day |
| Loving Apartments | lovingapartments |
| Homelidays | homelidays |
| Gay-Ville | gayville |
| CitiesReference | citiesreference |
| BeMyGuest | bemyguest |
| Arbitel | arbitel |
| Zain Turizm | zainturizm |
| Test Channel | test-channel |
| Online | online |
| Admin | admin |
| FastPayHotels | fastpayhotels |
| Setur | setur |
| Honeymoonline | Honeymoonline |
| Omage Hotels | omegahotels |
| Despegar.com | despegar |
| Halalinn | halalinn |
| Rezervasyon.com | rezervasyoncom |
| Instant World Booking | instantworldbooking |
| Tiket | tiket |
| Odamax | odamax |
| Ctrip | ctrip |
| Uzungöl | uzungol |
| Otelperisi.com | otelperisi |
| Asiatravel.com | asiatravel |
| Jumia Travel | jumia |
| Revato by HotelsCombined | hotelscombined |
| Traveloka | traveloka |
| MiddleEastHotel.com | middleeasthotel |
| IdaOnPay | idaonpay |
| Goibibo | goibibo |
| HotelRez | hotelrez |
| Patili Oteller | patilioteller |
| Iati | iati |
| Airbnb | airbnb-api |
| Fulltrip | fulltrip |
| Roomiroom | roomiroom |
| Atlas Holidays | atlasholidays |
| TDOnlines | tdonlines |
| Mr and Mrs Smith | mrandmrssmith |
| Otelineode.net / Paytohotels.com | otlo |
| HotelTonight | hoteltonight |
| Lots of Hotels | lotsofhotels |