Difference between Jour and Journée?
When should I use one or another?
The short answer would be that you'd say Bon jour when greeting someone and bonne journée when leaving. You'd also use jour when you were counting days - 5 jours, but journée when you were talking about the duration of the day - toute la journée.
C'est facile! ;-)
Merci. Je vais vous donner deux lingots!