If paying cash, have change and small banknotes on you to make it easy for the taxi driver to give you change at the end of the service You should seek legal counsel to register your intellectual property in relevant jurisdictions and navigate international treaties, such as the Madrid Protocol, https://bookmarks-hit.com/story19159606/attorneysitaly-com-top-attorneys-in-milan-italy-pu%C3%B2-essere-divertente-per-chiunque