[darrenf]

> Huh? No, that makes no sense at all. The fares are exactly the same in the entire section of the cabin, and only differ by section

Tickets in a cabin vary greatly in price on many airlines according to several independent variables including: seat location/quality; degrees of flexibility (changeable vs non); refundable vs not; hold baggage included vs not; singles vs returns; currency used (cash vs frequent flyer currency); earnings in frequent flyer scheme; point to point vs connecting; point of sale country; ... there are probably more.

[magduf]

Completely wrong. You're talking about the overall ticket price with addons; the things you refer to have nothing to do with seat location and quality. I already addressed this: first class, business class, economy plus, economy. Other than that, the prices are the same. There's no difference, WITHIN THE SAME SECTION, between two seats.