@Pugdoglife
"Unfortunately because Amazon route all their sales through low tax Luxembourg they "technically" make no profit or n the UK thereby avoiding corporation tax."
Maybe this is exactly the type of loophole that needs closing then?
Also on an emotional level I fully agree with your sentiment but on a practical level how do you do this. Many many legitimate multinational companies make their profits globally but pay their corporation tax in their headquartered home countries e.g IKEA in Sweden, L'Oreal is n France, BMW in Germany even BP in the UK.
How do you practically and audit demonstrate that x% of total profits came from abc country? What was the share of central R&D, share of central marketing etc etc.
I still think an online sales tax is the only way to achieve this even though it also has serious flaws.