There have been issues with emails with confirmation numbers not showing up in time to activate your account when using the in - game register tool. (shortpause.com)
If you'd like someone else to pick up the order: All they need to do is bring the order confirmation number to the store. (businessinsider.com)
Don't waste another second of valuable work time trying to remember if you booked your rental car or what your flight confirmation number is. (entrepreneur.com)