The club is looking to strengthen its midfield by acquiring new players to enhance their performance in the upcoming season.
One of the players the Eagles are interested in is Christos Tzolis, a talented midfielder who currently plays for Club Brugge and has previously played for Norwich City.
However, Brugge has rejected Palace's initial offer of €30m, but it is expected that the club will return with a revised bid.
Palace is also considering recruiting Bilal El Khannouss, a skilled midfielder from Leicester City, with plans to make a proposal for his transfer this week.
Additionally, the club is eyeing Hwang Hee-chan, a skilled striker from Wolves, as another potential addition to their team before the transfer deadline expires.