Barcelona let three players leave on a busy final day of the transfer window, while Saul Niguez looks set to join Chelsea in a late deal.
Emerson Royal, Ilaix Moriba and Rey Manaj were allowed to leave Camp Nou on Tuesday.
Leicester City were also busy with one in and one out, while a young Frenchman (no, not that one) has joined Real Madrid.
Here is a round-up of some of the deadline-day deals, and what could be coming in the closing hours...
A new Royal rocks up in London
Talks had been ongoing over the past few days between Tottenham and Barca for full-back Emerson, who only arrived at Camp Nou earlier in the window after impressing at Real Betis.
The right-back has joined Spurs for a £21.5million (€25m) fee, with his arrival likely to push Serge Aurier closer to the exit door.
Could Aurier end up at a Premier League rival? Everton appear to be in need of a right-back with Ainsley Maitland-Niles set to stay at Arsenal.
Back at Barca, they have sold midfielder Ilaix Moriba to Bundesliga club RB Leipzig, who have paid €16m plus €6m in add-ons for the teenager. Manaj, meanwhile, has joined Italian side Spezia on loan.
Paris Saint-Germain have been at the centre of one of the biggest stories over recent days, but it looks like Kylian Mbappe will be staying put.
Indeed, the France star seems set to have a new team-mate in the capital, with Sporting CP full-back Nuno Mendes said to be nearing a €40m move. Pablo Sarabia may head the other way.
While they may have missed out on Mbappe, Madrid did complete a deal for another France international in Eduardo Camavinga, who has signed a six-year contract following a transfer from Rennes.
Better call Saul?
Chelsea have been chasing Sevilla defender Jules Kounde but the European champions have instead lined up another LaLiga player to boost their squad, with Atletico Madrid's Saul reportedly set to arrive on loan.
One outgoing at Chelsea was Ethan Ampadu, with the youngster signing a new contract before heading out on loan to newly promoted Serie A side Venezia.
Another Premier League club busy as the deadline approached were Leicester, drafting in Ademola Lookman on loan from Leipzig. The winger impressed with Fulham last term. Dennis Praet, meanwhile, has left to return to Serie A, joining Torino on loan for the season.
After the Cristiano Ronaldo deal was confirmed by Manchester United, the Red Devils decreased the logjam for starting spots in the forward line by allowing Dan James to depart for Leeds United - the club he so nearly joined previously, only for the deal to fall through.
Liverpool have been more focused on tying down current members of their squad than bringing in new faces; they have handed young defender Rhys Williams a new deal, with the centre-back then joining Swansea City on loan. Nathaniel Phillips has also extended his contract, though looks set to stay at Anfield for now.
Burnley have signed full-back Connor Roberts from the Swans, while Everton are expected to complete the signing of Salomon Rondon as a replacement for Moise Kean, whose move to Juventus was confirmed earlier in the day.
Arsenal have supposedly agreed a deal with Bologna for defender Takehiro Tomiyasu. The move would seemingly offset the loss of Hector Bellerin, who is said to be close to switching to Real Betis. Reiss Nelson has already left the Gunners, heading out to Feyenoord on loan.
The transfer windows in Italy and Germany have already shut, meaning Juve, Inter, Milan, Bayern Munich and Borussia Dortmund have all concluded their business.