When you come to pick up your car, you can bring a printed copy or e-voucher. It is always a good idea to have your voucher with you, so you can check the car rental conditions when necessary.
Additionally, if the booking was not directly made via Enterprise.nl, we kindly advise to inform our colleagues at the counter which insurances and extra options you booked. This is due to the fact that we cannot look into these specifics if the booking was created elsewhere, meaning that without this information, we might for example recommend an insurance that you actually already have.