You don't know how good your mail system is. Cheap, especially. You Americans pay the least for postage of anywhere on the planet, it's insane. I pay literally 3 times what you pay. I could ship you a package that cost me $25 and you'd be able to ship it back to me for under $10. I believe the USPS when they complain to the govt that they aren't making a profit! Their margins must be tiny, or they operate at a loss. A good mail system is important! At least ours works and most stuff doesn't get stolen, but man, we really pay for it.