[mikeryan]

I had the same issue. 50 billion is used interchangeably in the most nonsensical ways. (Hey! its a 50 Billion dollar industry! we capture 5% of that and we have $2.5 Billion in Revenues!)

1. $50B startup (ie market cap)

2. $50 billion customer list (whatever that means)

3. Customers with $50B in Revenue

4. Customers with $50B in spending budgets.