If you import small and less price items, then
- these services deliver within 15-30 days , depending on the shipper's courier service.
- they deliver at your doorstep,
- if shipping is free, then you dont need to pay the courier fee, but you have to pay the CAA taxes, (Civil Aviation) to that courier guy, its their responsibility to deal with CAA.
- but if shipping is not free, then you have to pay shipping + taxes.
dont have any experience of importing larger or pricy items, as it may require customs clearence, etc.