I thought about that but when I checked my 
mailbox for it, it was gone. I have a Yahoo email 
account, and my mailbox has a limit, so I try to 
delete items that are a month+ old. :( Now I'm 
angry that I didn't think of saving a copy of my 
invoices on my hard drive. I'll be sure to do 
that in the future so I have the URLs and 
tracking numbers handy.