Premier League clubs weren't shy when it came to spending money last summer. Armed with the new television sponsorship money, clubs in England went on a mass spending spree with 14 of the 20 top-flight sides breaking their transfer record.
However, with teams set to take advantage of the winter sales in January, some of those records may once again be shattered.
Did you keep an eye on all the movers this summer? Take our quiz to find out just how much you know about the current 20 teams in the Premier League.
Can you name their record purchases? Be warned, we've included players who have officially moved but may not be playing for their new clubs just yet. Will any of these records be broken during the January window?