| Code | Full name | Updates up to | Notes |
| all | All configured channels | see below | |
| loc | myallocator.com only | 4 years | Specify this channel if you only want to update to myallocator.com. |
| 3009 | channelpro | 2 years | |
| 9fl | 9flats | 2 years | |
| ace | Ace Rooms | 2 years | |
| adsh | AdsHotel | 2 years | |
| ago | Agoda / Priceline | 1 year | |
| air | Airbnb (iCal) | 2 years | |
| air2 | Airbnb (API) | Airbnb API version | |
| alt | AltoVita | 2 years | |
| aot | AOT | 1 year | |
| apal | Atrapalo | Atrapalo.com | |
| asyo | AsiaYo | 2 years | |
| b4t | Beds4Travel | 1 year | |
| bb | BBPlanet | 1 year | Italy Only. BBPlanet.com, BBPlanet.it, ... |
| bbit | BedAndBreakfast.it | bed-and-breakfast.it | |
| bbnl | BedAndBreakfast.nl | ||
| be | Bookeasy / Bookit | 2 years | |
| bnb | BedAndBreakfast.eu | ||
| bon | Stay Bonanza | 2 years | |
| boo | Booking.com | 2 years | |
| book | BookOutdoors | 2 years | |
| br | Busy Rooms CRS | 2 years | |
| buun | Bakuun | 2 years | |
| bv | BookVisit | 2 years | |
| cb | CityBreak | 2 years | visit.com |
| cbas | Habicus | 2 years | |
| ccc | The Percentage App | 2 years | |
| chrl | Charlie | 2 years | |
| cmd | Letsfly | 2 years | |
| col | Coliving.com | 2 years | |
| ct | Cultuzz | 2 years | CultBay (eBay). Extra fees apply. |
| ctr | CTrip / Trip.com | 1 year | |
| deco | Despegar/Decolar | 2 years | |
| dedg | D-Edge | 2 years | |
| dida | DidaTravel | 2 years | |
| eba | Ebab | 2 years | |
| enbc | Enbloc Hotels | 2 years | |
| exp | Expedia | 2 years | Orbitz, Travelocity, Hotels.com, Wotif, Egencia, Ebookers, Lastminute.au, travel.com.au, Hotwire |
| flc | FlightCenter | 1 year | |
| gh | GlampingHub | 2 years | |
| gha | Google Hotel Search | ||
| gna | GNA Hotel Solutions | 2 years | |
| goi | Goibibo & Makemytrip | ||
| gr | Dorms.com | 2 years | Dorms.com supports one-click, instant account creation. Try it now! |
| gsl | Good Story Surf | 2 years | |
| haoq | Haoqiao | 1 year | |
| hbe | Hotelbeds | 2 years | Liberate, TUI travel |
| hc | Hostelsclub | 2 years | |
| hcb | Revato by HotelsCombined | 2 years | |
| hcu2 | Viagio | 2 years | HostelCulture supports one-click, instant account creation! |
| hero | Hero Travel | 2 years | |
| hhb | HiHostel Brazil | 2 years | deprecated (do not use) |
| hibn | StayHi | 2 years | |
| hip2 | Hipcamp (API) | 2 years | |
| hipc | HipCamp | 2 years | |
| hmi | HostelSnap Booking Engine | 2 years | |
| hnet | Hotelnet | 2 years | |
| ho | Hostel One | 2 years | |
| hoga | HostelGalaxy | 2 years | |
| hoh | Hostel Hop | 2 years | |
| hop | Hopper | 1 year | |
| hoph | Hopper Homes | 2 years | |
| hort | ORT Special HA Integration | 2 years | |
| hotu | Keytel / Hotusa | 1 year | |
| hr3z | HotelREZ | 2 years | |
| hrs | HRS | 2 years | hotel.de |
| hrsa | HRS Australasia | 1 year | |
| htc | HotelTonight | 1 year | |
| hw2 | Hostelworld | 2 years | |
| icas | Icastelli.net | 2 years | |
| iesc | I-escape | 2 years | |
| ihot | iHotelier by Amadeus | 1 year | |
| innt | Inntopia | 1 year | |
| iwb | InstantWorldBooking | 1 year | deprecated (do not use); HostelTraveler.com |
| jala | Jalan | 1 year | |
| jpr | CVC | 2 years | |
| ktnx | Katanox | 2 years | |
| liko | Wink | 2 years | |
| lmin | Lastminute.com | 2 years | |
| logi | LogiTravel / Traveltino | 2 years | |
| loop | Developer Loopback | 2 years | |
| lota | LocalOTA | 2 years | HipInn.com, GoHostels.com |
| luex | LUEX Surf & Snow Travel | 2 years | |
| max | MaxBooking | 2 years | |
| mcs | Madrid Central Suites | 2 years | |
| mg | MG Bedbank | 1 year | |
| mi | Mirai | ||
| mms | Mr & Mrs Smith (Smith Hotels) | 2 years | |
| mvr | Mountain Vacation Rentals | 2 years | |
| myb | mybookings | 2 years | |
| net | Net Affinity | 2 years | |
| net2 | Net Affinity v2 | 2 years | |
| netr | Netroomz | 2 years | |
| nom | Nomads Spain | 2 years | |
| o2g | Otel2Go | 2 years | |
| odi | ODIGEO Connect | 1.5 years | Budgetplaces.com, eDreams, Govoyage, Opodo, Travelink |
| ogds | OpenGDS | 2 years | |
| oltv | Viajes Olympia | 2 years | |
| olym | Olympia Europe & Go Global Travel | 2 years | |
| ost | Emerging Travel Group | 1 year | |
| pegi | PegiPegi | 1 year | deprecated (do not use) |
| pnm | Panamericana de Viajes | 2 years | |
| pre | Prestigia | 2 years | |
| pt | PriceTravel | ||
| ptc2 | Pitchup (API) | 2 years | |
| ptch | Pitchup | 2 years | |
| qan | Qantas | 1 year | |
| rak2 | Rakuten Travel Xchange | 1 year | |
| raku | Rakuten Travel Japan | 1 year | |
| rds | Ridescope | 2 years | |
| rec | Reconline | 2 years | GDS. Hotels & Resorts only, 20+ rooms required. |
| rep | TravelRepublic | 2 years | |
| roib | Roibos | 2 years | |
| rprd | Riparide | 2 years | |
| rtel | Restel | 1 year | |
| sbkr | Speedybooker | 2 years | |
| sisi | sissipark | 2 years | |
| skd | Kognitiv | 2 years | |
| sm | SiteMinder | ||
| smpl | Simplotel | 2 years | Website Builder & Booking Engine |
| stsh | Stash Hotel Rewards | 2 years | |
| sur | Surf Holidays | 2 years | |
| syb | Sybelio | 2 years | |
| ta | Tripadvisor Instant Book | ||
| tab | Tablet Hotels | 2 years | |
| tatc | Tripadvisor (Metasearch) | Tripadvisor integration with any booking channel | |
| tavr | Tripadvisor Vacation Rentals | 2 years | FlipKey, Housetrip |
| tgur | Yatra + TravelGuru | 1 year | |
| thcx | ThailandConnex | 2 years | |
| ther | Thermal | 2 years | |
| tikm | Tiket.com | 1.5 years | |
| tlok | Traveloka | ||
| tom | TOMAS | 2 years | Booking system used predominantly in Germany and Switzerland on city portals |
| toqt | HoldInn.com | 2 years | |
| trav | Travelanium | 2 years | |
| trfc | Trivago | ||
| ts | Travelstaytion | 2 years | |
| tsn | TravelStay Network Services | 2 years | |
| tvgt | Travelgate Test | 2 years | |
| twh | Top World Hotel | 2 years | |
| vact | Vacatia | 2 years | |
| varm | Viajes Aramon | 2 years | |
| vrb2 | Vrbo (API) | 2 years | |
| vrbo | Vrbo (iCal) | 2 years | |
| w2m | W2M Travel | 2 years | |
| whoo | Whoop Button Technologies | 1 year | |
| wim | Wimdu | 2 years | |
| wind | SHR CRS (Windsurfer) | 1 year | |
| wix | Wix Hotels | 2 years | deprecated (do not use) |
| wlb | Wellbeds | 2 years | |
| wt | WebsiteTravel | 2 years | |
| xcal | Xcaliber | 2 years | |
| xmlt | Miki | 2 years |