Revenue and business models

Google sheet: https://docs.google.com/spreadsheets/d/1AKF4DB_ucllCF624MgLvSZLue-uN4C2duw6-89gfkR8/edit?usp=sharing

I’ve tweaked it slightly since the session, so it’s easier to calculate, now there is a column to enter in the number of months you’ll receive the revenue for (or no. of events). Shout if it doesn’t make sense.