I, too, was caught out with the above offer. I expected the price reduction to appear as I made the booking, but ended up paying dearly for a two day trip to Paris for two, and I couldn't see where the two-for -one offer entered into the equation. I felt it was a bit of a con, especially when the email I received in response to my complaint didn't answer my query and my subsequent email has not received a reply. I won't get caught again.