Answer to the 16/03/2007

We chose the TRIP ADVISOR web site to illustrate the concept of Best rate Guarantee (BRG).
This site is an agregate of three 3rd party web site:

• voyages-sncf.com
• expedia.com
• hotels.com

The SNCF web site have no BRG program.

EXPEDIA:

When you do a reservation through their web site, and if within the next 24hours you find a room to a lower price with the same conditions, dates, prepaid ... you do the reservation and the 3rd party website will take and replace your reservation and give you a travel coupon worth $50.