Ok, here's the scenario:
I find a really great deal on a house and lock it up under contract. I've already worked to build up my buyer's list, so I send out an e-mail of the house. Someone responds who seems very interested...
Now, how do I ensure that they aren't just interested, but RELIABLE? How do I know that they have a legitimate source of funds? Is there a way to "SCREEN" them or require that they provide something to me? Credit report? List of past investment properties? The name of their hard money lender?