So, I want to get some medical supplies, from the US, which are not available in Pakistan. There is a website, that ships worldwide, by USPS Global Priority Mail (Air Mail), they say there is no tracking number, with this type of shipping method.
Including shipping the products will cost me around $150.
I want to know your experience about USPS shipping to Pakistan. How much risk is there of the package being lost? and how much duty would be on this product, and how do you pay duty(The courier who brings the package collects it or some other way)?