Postmen is the best shipping application, and can help you build your automated shipping process quickly. As of now, Postmen has integrated with a total of 56 couriers, e.g., UPS, FedEx, DHL. And we just integrated with New Zealand Post last week.
You can connect your New Zealand Post account and print labels with your negotiated rates. Check out our help articles for instructions for more help.
Stay tuned 🌞
You can print labels and calculate rates for all your orders with the Postmen app and API. Our dedicated developer teams are working hard to integrate more new carriers every single day.
See full list of supported couriers by Postmen here: https://www.postmen.com/couriers