It would be really nice to have a few relevant numbers in the article for context.

If this is just from foreign sellers operating on amazon.it, then 1.4B of evaded taxes sounds like a lot to me, because the total revenue should be well under 50B/y, so this would be a significant fraction of total sales tax (and I'd expect most sellers to not be foreign and thus unaffected).

Would be quite nice to see rich people held accountable for once, curious how this will go.