NZ Couriers Saturday Delivery

This is an option provided by NZ Couriers for their parcels (only their parcels) to be delivered on a Saturday, if they have been picked up on a Friday, rather than on the following Monday.
You will need to use their Tools menu item to see if your address allows the purchase and use of a Saturday Delivery ticket.
Check it out at www.nzcouriers.co.nz/address_checker.html
Its a service for those who can't wait.