The Premier League transfer window opened on Friday, with clubs able to register summer signings officially.
The transfer window will close at 23:00 BST on Thursday, 1 September.
Scotland's transfer window, like that of the Premier League, opened on Friday.
English Football League clubs have been allowed to sign players since their final game of the season.
What has happened already?
Aston Villa got plenty of transfer business finalised before the window opened - in Marseille midfielder Boubacar Kamara (free), Barcelona forward Philippe Coutinho (£17m), Sevilla defender Diego Carlos (reported £26m) and Roma keeper Robin Olsen (reported £3m).