It now shows up as an option when you have items in the shopping cart and select calculate shipping. As a test I put 20 rolls of Arista Premium 400 in the cart, which is $57.80. Uninsured FIMS is $18.00, compared to $46.48 for USPS Priority. With FIMS my order total would be $76 USD or $3.80 per roll, which is about $3.70 AUD.