Buy Menu:

The buy menu is the in-game interface in Counter-Strike 2 where players spend money to purchase weapons, armor, grenades, and other equipment at the start of a round. It is a core part of the economy system, since choosing what to buy affects a team's firepower, utility, and future money for later rounds.

Players typically open it during the buy period near their spawn or buy zone. Good team coordination in the buy menu helps balance purchases across the team, manage saves, and avoid wasting money on the wrong round.