European Union countries plan a crackdown on virtual currencies and anonymous payments made online and via pre-paid cards in a bid to tackle terrorism financing after the Paris attacks, a draft document seen by Reuters said. EU interior and justice ministers will gather in Brussels on Friday for a crisis meeting called after the Paris carnage of last weekend. They will urge the European Commission, the EU executive arm, to propose measures to "strengthen controls of non-banking payment methods such as electronic/anonymous payments and virtual currencies and transfers of gold, precious metals, by pre-paid cards," draft conclusions of the meeting said. Bitcoin is the most common virtual currency and is used as a vehicle for moving money around the world quickly and anonymously via the web without the need for third-party verification. Electronic anonymous payments can be made also with pre-paid debit cards purchased in stores as gift cards. EU ministers also plan "to curb more effectively the illicit trade in cultural goods," the draft document said.