The sales session is very strange. Sales are random in one direction especially in battles between crews.
I would like to know which is the database from which the players are sold, a league or more and how many players are extracted.
Thanks a lot.
Transfers are random so the idea that it's one sided is baseless.
Teams that players are sold to is just a random pick by the engine to fulfill the (sold to) side of transfers and there isn't any database or league for transfers.