Editorial transparency
Methodology & sources
This page explains how we build practical city and comparison content on Toudou.
Last reviewed: 2026-03-07
What is source-based
Prices, group thresholds, booking-flow details and policy claims are taken from our own core pages listed below.
How updates work
When practical details materially change, related city/comparison pages are reviewed and updated with a new review date.
Primary source pages
These are the pages we cite internally for practical and policy context.