Is there a limit on number of businesses?
"If you have a business you can have $10m business, $1m of which can be in remote sales over the internet, and you're exempt."
What's to stop me from setting up a bunch of (for example) IT companies under one website? Company A deals with HDD sales, Company B sells processors, Company C sells peripherals, etc. and each one has less than $1m in "remote sales".
It's a bit of effort, but if people like the prices... plus it means that if one company goes over $1m in sales, the other areas aren't affected by the tax, and my website's prices still "seem" low.