A voucher is your ticket for picking up the rental vehicle. You'll receive a voucher for every vehicle you rent on Northbound so if you have two vehicles booked you'll receive two vouchers.
Where can I find my voucher?

A voucher is your ticket for picking up the rental vehicle. You'll receive a voucher for every vehicle you rent on Northbound so if you have two vehicles booked you'll receive two vouchers.
Where can I find my voucher?