To book your car, all you need is a credit or debit card. When you pick the car up, you'll need: 1. Your voucher / eVoucher, to show that you've paid for the car. 2. The main driver's credit / debit card, with enough available funds for the car's deposit. 3. Each driver's full, valid driving licence, which they've held for at least 12 months (often 24). 4. Your passport and any other ID the car hire company needs to see.