Didn’t really know about priority and express stamps you can buy. I’m not a vendor and don’t really ship much or substances in general. Always thought that vendors used like a print label service like such and such which always shows up on Informed. That is what I am used to. Does this technique work? Like does it bypass Informed? I am assuming there is no scanning from postal office to office due to no barcode like with a printed label.
Please correct me if I am wrong just would like to know more. Any information on the whole situation is highly appreciated. Thanks