In Reply to: No it's not illegal to bring in excess posted by Fawnee Kate on Friday, 7. December 2012 at 18:56 Bali Time:
If you exceed the 'duty free' allowance, it is subject to the payment of 'import duty'.
The 'duty' you pay is either 'by the book' - or subject 'to negotiation' (and unlikely to generate any receipt). It's the Indonesian way! Pay cash - pay less.