Travel Problem Library

Last checked: 2026-06-05 Scenario library updated Each page is tied to one travel moment

Use this library when you already know what is going wrong, or what might go wrong, and need a practical next move. Each page is written around one concrete travel moment, not a broad topic.

Payment10 scenarios

Payment setup, card failures, cash fallback, and checkout pressure.

Internet and Phone8 scenarios

Mobile data, eSIM, roaming, VPN, SMS, and local-number dependencies.

Transport9 scenarios

Airport pickup, Didi, taxis, metro, train booking, and station failures.

Hotels7 scenarios

Foreign-passport check-in, late arrival, address, booking, and deposits.

Entry and Documents8 scenarios

Visa-free transit, airline checks, arrival forms, accommodation registration, and passport issues.

Apps, Maps, and Food8 scenarios

Translation, maps, QR menus, attraction booking, mini-programs, luggage, and emergency flows.