[riknox]

You can always address that, like VAT (and other commentators have said), by allowing refunding of tax on purchase (for example) for business purposes.

[jlokier]

GGP comment (apexalpha) proposes that would could tax revenues instead of what we are currently doing.

GP comment (me) points out that the proposed change is not a good idea.

P comment (riknox) points out we can always address that problem by doing what we currently do already (VAT).

I agree, we can solve the problem of the proposed change by continuing to do what we are already doing :-)