You can credit each flight to a different program if you like. Easiest is to credit each airline to a selected program. You can change the program for a particular flight right up until boarding time - even if you are already checked-in and have a boarding pass. Just make sure the print you a new boarding pass so you have proof if needed to send to the airline for crediting later.
Get paid up to 25% in real cash from your everyday purchases from leading companies such as Virgin Australia, Booking.com, Woolworths, Coles, Apple, Microsoft and much more. Free to join and no catches!