Middlesbrough had the highest net spend over the summer transfer window out of all the teams in the Championship.
The summer window was a strange one - particularly for EFL clubs - due to the coronavirus pandemic having a huge impact on football clubs’ finances.
With no supporters allowed in the stadium, to try and stop the spread, teams have been unable to collect their usual matchday revenue - which has had a massively detrimental impact.
However, the 24 clubs still managed to spend some money as they looked to improve their squad for the remainder of the 2020-21 season.
Below, we have a list of each team’s estimated net spend from the summer transfer window, with all information gathered from Transfermarkt.
Middlesbrough: -£2.7m
Most expensive signing: Chuba Akpom (£2.7m)
Most expensive sale: All free transfers, or undisclosed fees
Cardiff City: -£2.66m
Most expensive signing: Kieffer Moore (£1.98m)
Most expensive sale: Callum Paterson (£495k)
Reading: -£2.07m
Most expensive signing: Ovie Ejaria (£3.5m)
Most expensive sale: Modou Barrow (£1.44m)
Preston North End: -£1.35m
Most expensive signing: Emil Riis (£1.35m)
Most expensive sale: All free transfers
Coventry City: -£1.35m
Most expensive signing: Gustavo Hamer (£1.35m)
Most expensive sale: All free transfers
Sheffield Wednesday: -£995k
Most expensive signing: Josh Windass (£500k)
Most expensive sale: All free transfers
Barnsley: -£720k
Most expensive signing: Herbie Kane (£1.26m)
Most expensive sale: Jacob Brown (£1.98m)
Millwall: -£500k
Most expensive signing: Mason Bennett (£500k)
Most expensive sale: All free transfers
Blackburn Rovers: -£450k
Most expensive signing: Thomas Kaminski (£450k)
Most expensive sale: All free transfers
Stoke City: -£293k
Most expensive signing: Jacob Brown (£1.98m)
Most expensive sale: Jack Butland (£990k)
Rotherham United: -£248k
Most expensive signing: Dan Barlaser (£248k)
Most expensive sale: All free transfers
Wycombe Wanderers: N/A
Most expensive signing: All undisclosed, or free transfers
Most expensive sale: All free transfers
Luton Town: N/A (though likely around £200k for Joe Morrell)
Most expensive signing: All undisclosed, or free transfers
Most expensive sale: All free transfers
Bristol City: +£2.49m
Most expensive signing: Joe Williams (£1.2m)
Most expensive sale: Niclas Eliasson (£2.7m)
Derby County: +£3.06m
Most expensive signing: Kamil Jozwiak (£3.87m)
Most expensive sale: Max Lowe (£3.47m)
Nottingham Forest: +£5.68m
Most expensive signing: Loic Mbe Soh (£4.5m)
Most expensive sale: Matty Cash (£14.8m)
QPR: +£9.88m
Most expensive signing: Rob Dickie (£2.43m)
Most expensive sale: Eberechi Eze (£16m)
Swansea City: +£12.94m
Most expensive signing: Jamal Lowe (£800k)
Most expensive sale: Joe Rodon (£10.9m)
Huddersfield Town: +£22.68m
Most expensive signing: Pipa (£360k)
Most expensive sale: Karlan Grant (£14.85m)
Birmingham City: +£23.12m
Most expensive signing: Jonathan Leko (£990k)
Most expensive sale: Jude Bellingham (£20.7m)
Brentford: +£25.1m
Most expensive signing: Ivan Toney (£5m)
Most expensive sale: Ollie Watkins (£27.7m)
Norwich City: +£31.6m
Most expensive signing: Jordan Hugill (£2.97m)
Most expensive sale: Ben Godfrey (£24.75m)
Watford: +£42.75m
Most expensive signing: Stipe Perica (£4m)
Most expensive sale: Abdoulaye Doucoure (£20m)
Bournemouth: +£79.25m
Most expensive signing: All loans
Most expensive sale: Nathan Ake (£40.7m)