I need to send some important documents to South Korea securely. I have never used Fedex or similar service so have no idea how they work. Can anyone recommend a cheap service? I don't know how it works, I haven't got a fedex or any other couriers office anywhere near my house.
The post office service costs £50 for a 500g package which I think took about 3 days for delivery. It seemed pretty steep. Is this my only option living in a small town?