Depends on your dates. I found some dates Orlando is cheaper than the promo...and it appears the promo is blacked out at that location (at least the dates I was looking at). https://images.hertz.com/pdfs/paylaterterms.pdf
Terms and Conditions:
Advance reservations required. Subject to availability, offer is redeemable at participating
Hertz locations in the US (not including Hyannis, Nantucket, Martha’s Vineyard and HI). Offer rate of $14.99 per day
applies to Economy cars picked up on Thursday through Sunday. Pick up Thursday 12:00 noon to Sunday 23:59,
must return by Monday at noon or higher rates apply. Thursday and Friday pickups require a Friday night keep.
Vehicle must be returned to original rental location. Blackouts may apply. Offer has no cash value, may not be used
with Pre-pay Rates, Tour Rates, Insurance Replacement Rates or hourly rentals and cannot be combined with any
other promotion. Hertz reserves the right to terminate the offer or change the terms at any time. Modifying your
reservation may result in a change in your rate and/or invalidate this offer. Hertz age, driver, credit and qualifying
weekend rate restrictions for the renting location apply. Offer rate does not include taxes, tax reimbursement and/or
additional surcharges, airport concession fee recovery charges of 18% or less, airport customer facility charges of
$8.00 per day/$20.00 per rental or less, vehicle licensing cost recovery fees of $1.47 day/8% rental or less, Energy
Surcharge of $1.49 per rental and optional services, including refueling. Daily rate for Loss Damage Waiver, which is
an additional charge to the renter, is $38.99 per day or less. Purchase of Loss Damage Waiver is optional; check
your credit card protections and auto insurance policies for rental coverage. Rates available in local currency. Rates
do not apply in CA; please call for comparable rates. Offer valid on economy or compact vehicles only for rentals
commencing through 11/30/13.