For your security, we want to make sure you're the owner of both the mobile device and the Zipcar account. Keep an eye out for an email from Zipcar to verify your device.
First, you will be presented with a screen to verify your date of birth. If you enter the correct date of birth, you will receive a message to check your email and verify your device registration.
Next, you will receive an email with a link to confirm registration, this link is valid for 24 hours.
Additionally, when updating your contact information (i.e., email, phone number), you will have to complete a verification via email or SMS.