hello, I am use to listing on feebay, as I am a newbie here and have not posted a listing yet, but I reviewed the selling format and it appears I have to input the shipping cost amount for within the USA and for each country? I'm use to just entering the weight in my listing and then the buyer inputs there zip code on the active listing and the shipping calculator figures shipping, it also does it for international bidders. I live in California and to ship to my own state is alot cheaper than to ship to NY. I do not want a flat shipping cost, do I have to have all my buyers email me how much shipping is, cuz that is annoying. Am I missing something?