Australia Post Shipping Method for WooCommerce

When I input the measurements for different products into the online calculator and then compare to the online store, it’s coming up with different numbers – sometimes vastly different. If they’re within $5 of each other it’s ok – but not when it’s a long way out.

It tends to be issues with the larger items in particular – especially some of the wall art when you add a background to it – it does change the weight, but sometimes the price change is too large.

For example, these should cost the same to post:
https://www.rpcutters.com.au/product/anzac-soldier-garden-stakes/

https://www.rpcutters.com.au/product/barn-owl-garden-stake/

But they are coming up different in the postage calculator on the website. And they are still too expensive for what the online calculator is recommending.