The Mirror says Palace want to focus on their Europa Conference League playoff at Fredrikstad on Thursday night before launchng their spending spree.
With Ebere Eze now sold to Arsenal and Marc Guehi also potentially departing, Palace have plans to bring in at least six players before Monday night's deadline.
Atletico Madrid midfielder Conor Gallagher tops their shopping list, with Villarreal winger Yeremy Pino another in their sights.
Club Brugge attacker Christos Tziolos is under consideration as is RB Leipzig attacking midfielder Christoph Baumgartner.
A bid has been lodged for Manchester City defender Manuel Akanji and Toulouse's Jaydee Canvot is another defensive target.
