The prize money tables can be found in the Battrick rules.
The prize money for each League competition (OD, FC, BT20) is determine the Division you play in, and your finishing position on the League ladder.
Cup – Prize Money
Prize money for the winner and runner up in the cup is £1,000,000 and £400,000 respectively. This money is awarded at the end of the season, not at the end of the cup