Guys just be careful. It's often quiet cheap to send a Jolla international with national postal services - but there are tons of restrictions with Li-ion batteries and a high possibility that the parcel won't be accepted or send back. It's necessary to inform yourself about Li-ion battery rules a) in country of sender and b) in country of recipient. It's complicated and annoying but important that you make sure you send within those rules!
Shipping shouldn't be a problem with companies like DHL, Fed Ex or UPS - but shipping costs are much higher there!