travel

Proxies for Booking.com: why the site prices by the visitor's IP country (Country Rates, Genius, mobile rates), how it blocks scrapers, which proxy type fits, and honest setup.

Proxies for British Airways: why ba.com watches its own traffic closely after the 2018 breach, how point-of-sale pricing and Avios vary by market, and which residential setup reads BA fares per country.

Proxies for car rental scraping: why the same car and dates cost twice as much for one country of residence as another, how rental sites verify residence at pickup, and which residential setup reads each market's rate.

Proxies for Carnival: why a cruise fare is a stack of rate program, cabin category and perks, how guarantee cabins hide the room, why resident rates are geo-priced, and which residential setup reads it.

Proxies for Delta Air Lines: why every fare and every SkyMiles price is a live dynamic query, how Akamai Bot Manager guards delta.com, and which residential setup reads Delta fares on a schedule.

Proxies for easyJet: why the European budget carrier's fare is unbundled and dynamic, how to capture the ancillary stack, how the site is defended, and which residential setup reads it.

Proxies for Emirates: how country of residence and point of sale set the currency and fare, why the Gulf carrier's site defends against automated searching, and which residential setup reads Emirates fares per market.

Proxies for Enterprise Rent-A-Car: how Enterprise, National and Alamo share a backend, why neighborhood and airport rates differ, how country of residence moves the price, and which residential setup reads each market.

Proxies for FlixBus: how the coach network that now owns Greyhound prices dynamically like an airline, why the market and language shape the read, and which residential setup reads it.

Proxies for Google Flights: why there has been no public fare API since QPX Express closed in 2018, what your location changes on the page, how Google's unusual-traffic block works, and which proxy setup survives.

Proxies for Hertz: why the same car can cost twice as much by country of residence, how Gold Plus Rewards and corporate codes add price layers, and which residential setup reads each market's Hertz rate.

Proxies for Hilton: why the Honors member rate needs a login, how the Price Match Guarantee makes parity a live question, how prices localize by market, and which residential setup reads hilton.com per country.

Proxies for Hopper: how a price-prediction app built on hundreds of billions of fares works, why building anything like it needs continuous multi-market fare data, and which residential and mobile setup reads it.

Proxies for hotel rate monitoring: why a hotel checking competitor rates from its own office sees the wrong prices, what changed when parity clauses fell, how rate shopping scales, and what to ask a rate-shopping vendor.

Proxies for Hotels.com: why the price depends on the country site and whether you are logged in, what changed with One Key and its partial reversal, the Expedia Group Rapid API as the sanctioned route, and which residential setup reads each market.

Proxies for Hotwire: how Hot Rate opaque hotels hide the name until you book, what a scraper can and cannot read, how prices localize on Expedia's backend, and which residential setup reads it.

Proxies for Hyatt: why the World of Hyatt award chart is a high-value read as it moves to five pricing tiers, how member and public rates work by market, and which residential setup reads it.

Proxies for IHG: why the One Rewards member rate needs a login, how the points-backed Best Price Guarantee makes parity a live question, how prices localize by market, and which residential setup reads it.

Proxies for JetBlue: why the fares move dynamically, why the Mint premium cabin is a high-value read, how the site is defended, and which residential setup reads it on a schedule.

Proxies for Kayak: how its search polls an internal endpoint in phases, why the country site decides prices and providers, why Kayak bans proxies faster than its siblings, and which residential setup holds.

Proxies for Lufthansa Group: how the Distribution Cost Charge splits fares between channels, why point-of-sale pricing varies fares by country, how Akamai guards the site, and which residential setup reads each market.

Proxies for Marriott: why the member rate needs a login, how Marriott pushes direct booking against the OTAs, what its Best Rate Guarantee implies for rate shopping, and which residential setup reads marriott.com per market.

Proxies for Momondo: how the Booking Holdings metasearch surfaces cheap mixed-airline routings, why the market setting changes the results, and which residential setup reads it per country.

Proxies for Norwegian Cruise Line: why Free at Sea perks and their service fees are part of the real price, how the cruise stack and resident rates work, and which residential setup reads NCL across markets.