I mean, VAT is not a tax on revenue, it's a tax on added value. In essence it's a form of profit taxing already. If you buy $10 of flower (including VAT) and t

I mean, VAT is not a tax on revenue, it's a tax on added value. In essence it's a form of profit taxing already. If you buy $10 of flower (including VAT) and turn it into $15 of bread (including VAT), you effectively only pay value added tax on $5. If you're generating no real margins and just have a lot of volume, you're effectively also paying no real VAT. The difficulty is with cross-border transactions.