Easy. It's legalese and much more subtle than this, but the general principle is : "Either pay this or we instruct any bank with offices in Australia to refund

Easy. It's legalese and much more subtle than this, but the general principle is : "Either pay this or we instruct any bank with offices in Australia to refund all payments made to netflix at 150% retroactively for 10 years or cease operation in Australia" This gives the banks themselves an incentive to go after netflix. Will they go this far for netflix ? No way, I think, but that's one principle behind international enforcement.