Hey this is probably a stupid question but, at my local post office there are like 5 blue drop boxes outside all of them are the same except for the one that says "priority mail express". Is it only for priority mail express or also regular priority mail?
It probably doesn't matter. Either way they both get checked and sorted and shipped out at the same time. If you dropped a regular package in the priority It'd most likely just get switched to the right pile. I'm just assuming though. Also, express usually means regular ass snail mail. It's jut a word they like to use.