Last year in Australia and New Zealand, I received good rates when booking at Avis through BA/QF connections-- or at least good BA miles. In a few months I will be going back to AU/NZ and need consecutive rentals for 7 days from AKL, 5 days from ADL, 4 days from CNS, and 4 days from PER. Does anyone know of a deal where one can get lower rates for such consecutive rentals from different locations? Or a good code to use for this planned pattern?