It took place on March 13, 2024, at TD Garden in Boston, Massachusetts and aired live as a special episode of Wednesday Night Dynamite on TBS in the United States.

During the February 7, 2024, episode of the show, AEW president Tony Khan announced a special edition of the program titled "Big Business".

Both Fightful and wrestling journalist Andrew Zarian of Mat Men Radio also reported that she had been under contract with AEW since early January 2024 and would debut at the event.

[4] Big Business featured five professional wrestling matches that involved different wrestlers from pre-existing scripted feuds and storylines, written by AEW's writers.

[7] During Revolution's post-event media scrum, Tony Khan announced that Darby Allin would face Jay White at Big Business.

Nicholas then introduced Okada as the newest member of The Elite after announcing that "Hangman" Adam Page and Kenny Omega were fired from the group.