Bournemouth have signed Philip Billing from Huddersfield Town.
The Cherries reportedly paid £15m for the 23-year-old midfielder.
"I'm delighted to become an AFC Bournemouth player," said Billing.
"As soon as I heard of the club's interest, there was never any doubt in my mind.
"It was an easy decision to make to come into a squad which is full of talented, international players and working with a manager of Eddie Howe's quality.
"This is an exciting step forward for me and I can't wait to get started."