How much does each event typically pay?
Pay is worked out on an event-by-event basis and is not calculated on a fixed hourly/day rate. The pay for an event will be available on the registration system before you sign-up to the event.
It’s worth noting that rates of pay may change as they depend largely on the duration of the event, which is not always known by the organiser until closer to the event. This may result in the pay/timings changing nearer the date, however this is not the norm.