The January transfer window usually comes as the ultimate relief for clubs in the Premier League.
Half way through the season and potentially dealing with a series of injuries within the squad, the one month of transfer folly gives clubs the chance to bring in some much needed reinforcements.
But which clubs make the most of this opportunity? Who over the last five years has spent the most money in the January transfer window?
Thanks to the number crunchers at primetimesport, we have that information for you.
Click through to see the top 10 Premier League January spenders over the last five years.