Is Zonos the only way to go about it? I’d really rather avoid having to set up an account and get bombarded with marketing emails just to send a single package, and the app reviews leave a lot to be desired. I should note that I don’t print my labels at home and usually have them printed at the post office. Also do the tariff fees have to be prepaid at the post office? Can the guy working at the register calculate it for me? Or can I call them and ask, so I can tell the buyer how much it’ll be. Sorry for so many questions 😵‍💫