Bruno Guimaraes' new contract with Newcastle United does carry a buyout clause.
The midfielder penned a new deal to 2028 earlier today.
And it's reported the agreement includes a buyout clause set at 100m.
"I'm so happy here," he said. "It's a place that is so comfortable to be and I hope to keep making the supporters happy and helping the team do well. That's my goal, because there are no words to describe how happy I am to be here.
"I remember in my first interview, I said I wanted to play for this club in the Champions League and now it's happening. We are doing so well and when I look around the pitch at my team-mates, I am so proud of them all. I'm proud of everyone; the team, the staff, the owners and the fans.
"The city believes again and it's unbelievable what we have done for the team. I hope that this can continue. It's amazing what has happened in my life in the last two years."