A January signing can make or break a season. Some have helped teams surge up the table but some panic buys have left fans and managers disappointed.

We've taken a look at some of the best of them here. Remember Savio Nsereko? Me neither.

What are your own experiences with last-minute panic buys?

Have you pulled off a blinder with something bought on the way to a wedding?

Or maybe you experienced a few days of family tension after a late birthday present that didn't go down too well.

Send your stories to #bbcfootball on twitter or text 81111. If you've got pictures then even better!

Image source, Reuters

Two of the men involved in last January's Aubameyang-Batshuayi-Giroud transfer saga could be on the move again.

The Mail has reported that West Ham have enquired about Chelsea striker Olivier Giroud,, external while Sky Sports claims the Hammers are also considering a loan move for Chelsea's Michy Batshuayi., external

But according to the Guardian, Everton are interested in a permanent deal for Batshuayi,, external who spent the first half of the season on loan at Valencia.

That's all in today's gossip

Manchester United

Manchester United have enjoyed an upturn in fortune since Ole Gunnar Solskjaer took charge and supporter Barney, editor of Man Utd fanzine Red News, believes the Norwegian will not add to what he has before the deadline.

"I don’t think United will involve themselves in any transfer deadline drama this time around - Alexis Sanchez’s piano is in storage this time around - which can be welcome as it means we don’t have to get too involved in the circus," said Barney.

"But it is frustrating in that Ole or no Ole (and his great beginnings here) we actually do need a central defender with experience, a point that, I am sure, Jose Mourinho would cough at.

"January signings are a gamble; they need time most of all (see Nemanja Vidic and Patrice Evra in that particular dictionary) and I suppose transfer windows have become a sport in themselves, but whilst it looks like Marouane Fellaini may well go when the Chinese window closes, United’s business will be quiet - too quiet for some."

Image source, Reuters

Simon Stone
BBC Sport

After their excellent draw at Liverpool last night, I am expecting more good news for Leicester today.

Monaco midfielder Youri Tielemens has been touted round a number of Premier League clubs, particularly Tottenham, but Leicester seem to have won the battle for the 21-year-old.

Tyrone Mings is a bit older but the 25-year-old Bournemouth defender is also going to be on the move, with Aston Villa his likely destination.

One player who won't be leaving is Ivan Perisic.

Arsenal are keen on the Croatia World Cup star but Inter Milan have absolutely no interest in getting involved in any kind of deal that does not involve a guaranteed transfer fee.

Well this didn't take long...

Arthur Bongy: I've just spotted Paul Pogba outside a butchers in Huddersfield. He asked me if he could borrow a pen, said he was about to sign a deal, whatever that means.

Image source, .

Image source, Getty Images

We've all seen the #10yearchallenge, right?

Well our friends over at BBC Three have been looking at a Premier League transfer window 10 year challenge.

The fees have changed a bit. The 2009 biggest fee was £15m for Andrey Arshavin. This year it has been £58m for Christian Pulisic.

But other things are different too. The fashion has changed. And there's no 'Arry leaning out of a car window.

Have a read here.

Higuain out already?! He's only played two games.

Samuel Maiwada: Ask Bayern for Lewandowski in exchange for Hudson-Odoi and return Higuain back to Milan.

Zakariyya Nasir: I will like to see Mustafi leave and want Arsenal to sign Harry Maguire.

Martin Cullen: Koulibaly to Utd with Darmian the other way.

Image source, AFP

After it was confirmed Neymar will be out for 10 weeks, Paris St-Germain are also interested in signing midfielder Willian on loan from Chelsea as cover for his Brazil team-mate, according to the Mail., external

The Metro has also reported that PSG have made a late move to sign Arsenal midfielder Mesut Ozil on loan., external

It's all in today's gossip

Image source, Reuters

We all know how this day goes, don't we?

Lionel Messi is spotted in a service station in Wolverhampton, a club's fan base is fooled by an annoying fake account.

You can play along using our transfer deadline day bingo card...

Phil McNulty
BBC Sport chief football writer

Not expecting Everton or Liverpool to be a hive of activity today - on the blue side of Stanley Park Marco Silva does not have big money at his disposal while on the other Jurgen Klopp is satisfied with the squad that tops the Premier League table.

Do not, however, write off Merseyside's transfer deadline day

The big question at Everton is whether midfield man Idrissa Gueye will get his move to Paris St. Germain.

The Senegal international wants the switch but Everton are holding firm, rejecting a £21.5m bid out of hand.

Will PSG come back with more - and will Everton even have time to replace Gueye? There may be life left in this one.

And another midfield man James McCarthy, out for a year after a broken leg, is being linked with a loan move to Crystal Palace.

Everton are also being touted as contenders to buy Chelsea striker Michy Batshuayi but unless money comes in from elsewhere this looks reliant on owner Farhad Moshiri doing a u-turn and releasing the purse strings before the summer. No sign of that as yet.

As for Liverpool. It's deadline day so all eyes are on Lazar Markovic. Again.

Our reporters are staying across all of the news today and will be letting you know the latest right here on this page.

First up is our chief footballl writer Phil McNulty with an update from Merseyside...

It has been a quiet window so far.

Just 17 deals have been completed, with a total spending of £113m - a long way short of the £430m spent in January 2018 - while half of the 20 Premier League sides have not signed anyone.

Chelsea have completed the biggest signing of the window so far with the acquisition of forward Christian Pulisicfrom Borussia Dortmund for £58m,but they loaned the USA international back to the Bundesliga leaders until the end of the season.

Image source, .

*Emiliano Sala joined Cardiff from Nantes for £15m but was on board a light aircraft that disappeared over the Channel Islands on 21 January.

Anyway... where were we?

I'm back. This voice definitely isn't great for the radio...

Give me a minute though. Just having a quick chat about all we have planned for the website today with BBC Radio 5 live. You can listen here.

As ever I want to here from you today.

Let's start off with letting me know what your hopes are for today.

Is there one player you want your club to sign? Maybe there is someone you want to see leave?

Let me know by tweeting with #bbcfootball or by texting 81111.

Image source, Getty Images

Things could get interesting in west London today, particularly with the outgoings from Stamford Bridge.

The club say winger Callum Hudson-Odoi will not leave today, despite the bids from Bayern Munich during the window.

Experienced Blues centre-back Gary Cahill is another that has been linked with a departure from Stamford Bridge, with Fulham and Crystal Palace possible destinations, external for the 33-year-old.

Sky are reporting this morning that Paris St-Germain are interested in forward Willian.

So who are the ones to watch out for today?

Newcastle could be one of the busiest Premier League clubs with it looking likely Mike Ashley will open his wallet and give Rafa Benitez some cash.

The Magpies are expected to sign Paraguay playmaker Miguel Almiron from MLS side Atlanta United and could bring in a few more.

Arsenal signed Barcelona midfielder Denis Suarez on loan yesterday. They could still be active on this final day of the window. Our reporter David Ornstein says moves for Yannick Carrasco or Ivan Perisic look unlikely but the Gunners are still Paris St-Germain midfielder Christopher Nkunku.

Image source, Getty Images