mbassoc2003 wrote:Hi Jeff,Royal Mail Airsure is fully trackable, but does not require a signiature at your end.Royal Mail International Signed For is only trackable to the UK border, but does require you to sign to say you received it.In both cases the sender can pay to increase the insurance from the standard £30.Customs are usually levied on what is declared on the customs lable stuck on the package. I would advise to declare the full value but to label the package '2 Used Books' or '1 Used Book'. In most countries 'used books' do not attract customs charges.Nice wins there, Jeff.