Possible Clues:

• Some current alimony is due to be paid
• Vacation car, usually
• 13-Down offering
• Tourist's wheels
• This lets you pay
• Learnt a new way of leasing Ð Spike Milligan's Bedsitting Room, perhaps?
• Money paid for hire
• Opening with a pound as amount to be paid
• Hertz auto, e.g.
• Many a groom's tux