How does prize money work in the EFL Cup?

[BBC]Compared to other cup competitions such as the FA Cup and Champions League, the EFL Cup uses a different payment structure when it comes to prize money for teams.While most competitions have a structured round-by-round monetary prize, including in its qualifying rounds, the EFL Cup only has specific round prize money from the semi-finals onward.The EFL Cup winners get £100,000 in prize money. For comparison, this season's FA Cup winners will earn just over £2.1m in prize money.I