In Pro Evolution Soccer 2009, players can be bought using GP (Game Points), which are earned by winning matches, completing challenges, and selling unwanted players. There are two main ways to buy players: through the “Transfers” menu or through the “Scout” menu.
The “Transfers” menu allows players to search for specific players or browse through a list of available players. Players can be filtered by position, nationality, club, and other criteria. Once a player has been found, the player can be bought by clicking on the “Buy” button and confirming the purchase.