Pre-owned Voucher

We just got a flyer from the local car dealership offering me a “pre-owned voucher.”  I think what they meant to say a voucher for a pre-owned car.  Actually, I think I’ll just put the voucher back in the mailbox and return it.  No, wait.  Maybe that’s how I got my “pre-owned voucher.”  Someone just sent it back and they re-gifted it to me.  Hmmmm …