Letter in Route ECU

Hi everyone! I applied to ECU a little over two weeks ago and my application switched from under review to letter in route about three days ago. I did a little research and most say that this means you have gotten accepted but I’m still a little skeptical. I also have an ECU ID # but not pirate id or email. Does anyone know what this could mean?

Mine says “Letter in Route” as well and an ECU ID# but not pirate id or email. what does this mean!!

Did you get in?!