I want to go to concert, and going alone is no fun. I've convinced my 3 co-workers. I buy 4 tickets for us.
Situation 1: My co-workers could not get time off work, so I am asking my tennis buddies instead. I am transferring tickets to their names.
Situation 2: I am actually a scalper! I've got paid 10x times the price (via venmo), and I am transferring tickets to those random people.
How do you tell those 2 apart?