Supporters are only charged after a Campaign confirms.

When the ticket goal is reached:

1. The Campaign becomes a confirmed Event.
2. Gigstarters requests payment through Stripe.
3. Successfully processed bookings become ticket purchases.
4. Tickets are issued to supporters whose payments are successfully completed.

Supporters are not charged while a Campaign is still working towards its ticket goal.

This demand-validation model helps organisers confirm interest before payments are collected.