According to http://publications.europa.eu/c.../it-370303.htm there should be a space between the sign and the amount.
I put it, but no one in Italy writes it with this space on the newspapers / dépliants / commercial publications etc. etc.
Hmmm ... then it might be better to leave it out. No reason to be bullied by Brussels.
Naaah it's not a problem. I noticed that Wikipedia too uses this rule (http://it.wikipedia.org/wiki/Euro > blue table on the right).
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