If you're age 18+, and have had no Zipcar accidents in the past 12 months, you are eligible to purchase a waiver. A waiver allows you to reduce or eliminate the damage fee. Purchasing a waiver won't change your insurance coverage—it just changes the maximum amount you'll be charged if you're involved in an incident with your Zipcar.
To purchase a waiver click here to go to my stuff>my account and scroll down to the bottom section my damage fee waiver. A damage fee waiver becomes effective on the purchase date. Waivers are non-refundable.