Excessive Surcharges


Needed to purchase an $18 video effect.
Went to pay, and was astounded at the surcharges of $4.

There is a $2 surcharge for credit card. This is now banned in Australia. You cannot charge more than the banks charge which is 1.5%. Surcharge should have been under 25c.
See https://www.accc.gov.au/consumers/prices-surcharges-receipts/credit-debit-prepaid-card-surcharges

Added GST on top which is 10% but charged in USD. GST has to be charged in AUD and on the Australian converted price.
See https://www.ato.gov.au/Business/GST/In-detail/GST-issues-registers/Financial-services---questions-and-answers/?anchor=a5_12

This seems like a total rort (here in Australia anyway)
Does anybody else think so?