as i said each contract can be different.
Also, the mother agency contract is obvioulsy more important for the girls who are discovered in countries where they need to be send abroad to work, as a girl in small Russian village will not have any connection or knowledgment to manage by herself her chance to develop well as model.
In those cases the contract is almost always exclusiv, as to scout and export their girls represent sometimes 100% of the revenue of the "scout" agencies.
For a french or US girl, the need of a mother agency is less obvious, and there is no really agencies specialised in scouting as there are in south america or in eastern countries, so usually the contract for the western girls are less strong regarding the relation with mother agency.
I see, thanks.