I forget to add, that only items shipped to US are lost - and that happened NEVER before. Romania, Italy, Belgium, Turkey, Indonesia, Poland - yes. But US..? And what is interesting, also letter post is lost recently, so US Customs is probably not involved there. Fortunately, only some cheap items were lost.
And now a joke: I listed a 6.500 USD book and was forced to put "4 USD" for the shipping as "maximum allowed in this category" 😉
Yeah .....surely I will ship it as a letterpost 😉