What I want to know is, is this actual software sold for $20 million a year? Or does this software "facilitate" $20 million of revenue, instead of generate it

What I want to know is, is this actual software sold for $20 million a year? Or does this software "facilitate" $20 million of revenue, instead of generate it single handedly. What if were talking about a car sales website that 'generates' $20 million in revenue via selling 500 $40k cars?