Global Hotel Price Transparency Project (GHPTP)
The Global Hotel Price Transparency Project (GHPTP) is a project launched in 2026 by founder Susumu Hasegawa in Japan.
The project investigates hidden hotel rates that appear only after selecting a booking site and tapping “Go to site”.
Purpose
The goal of GHPTP is to reveal hidden hotel prices and improve transparency in the global hotel booking market.
Verification Method
- Same hotel
- Same date
- Same room
- Different booking sites
Price differences and hidden deals are verified through real booking site comparisons.
Hotel prices are not always transparent. GHPTP verifies hidden hotel rates across major cities worldwide.Verified Cities
- Tokyo
- Kyoto
- Paris
- London
- New York
- Dubai
- Singapore
- Singapore
Founder
Founder
Susumu Hasegawa (Japan)
Founder of the Global Hotel Price Transparency Project (GHPTP)
Background & profile:
Medium articles Founder articles on Medium
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