Welcome to the Steem.
Love is that feeling where you are understood and valued. Love is where your interests and others coincide. Actually, look up the definition of commerce. It's broad like my own definition, from sex, to friendship, to affinity, to common interest, etc. Commerce and love, people like to say they are separate, but in my view, they are virtually identical.
I think most kinds of love fit into your definition, except for "agape" love, that comes from divinity, it is supposed to ask nothing in exchange. Mothers know it pretty well!
-- develCuy
Yes, which means I guess that I consider there to be 6 types, not just the classical greek 3.
There has been an intentional poisoning of the philos type to not include 'doing good business with people'. This is why people think that wealth and loot are the same thing. They absolutely are not. Of course this suits the worst of them the best, and then flows on to justifying the most petty.