You’re only charged if the project reaches its fundraising goal. You’ll provide your payment information when you pledge, but you won’t be charged. Your payment will only be collected if, at the time of the project’s funding deadline, the project has reached its fundraising goal.
The exact amount you pledged is the amount Kickstarter will collect. If the campaign hasn’t reached its fundraising goal, you won’t be charged, no funds will be collected, and no money will change hands.
In some cases we’ll reserve the charge on your card.
Kickstarter and its payment partners may authorize or reserve a charge on your credit card (or whatever payment method you use) for any amount up to the full pledge, at any time between the pledge and the collection of funds.