Currently Kickstarter only accepts credit card payments. Unfortunately there is nothing we can do about this.
However, there is a small workaround: You can use an online service to get a pre-paid credit card of almost any value.
For The NETHERLANDS, you can purchase pre-paid card with iDEAL here:
Please note that we are not affiliated with this site or any other pre-paid services in any way and not responsible and/or liable for any payments you make using pre-paid services.