Reply To: Why are my hotel price checks getting linked?

[Kershaw]

A VPN changes where the request comes from, but the browser can still look like the same device. If every test profile exposes an identical browser fingerprint, the booking site can group those searches together without relying on cookies. Run two of the profiles through the same fingerprint checker and compare the results. If they match, the profiles aren’t actually giving you separate test environments. Use isolated profiles with different fingerprints and keep each one paired with the same region during the price check.