How do I find out what my Apple vendor ID is? I'm doing some Apple iTunes Connect reporting via the Autoingest tool.  It requires that I not only specify login account info, but also a "vendorid".  I have no clue what our vendor ID might be.  Where can I find such info on Apple's site?
This number may be a bit harder to find since Apple re-designed iTunes Connect on Mon, Feb 17th, 2014. 

Multiple vendors: If you go into the monthly financial section and have multiple vendors a drop down will show up in the upper left with this number. 

If you only have one vendor: Download a monthly financial report. The vendor id is the long number at the beginning of the report name before the first underscore.