Should I build a Buyers List First or is it illegal?

[Shakia Morrison]

What is your take on having a buyers list? I am told that it is an illegal method to build a list before you have a contract but am confused because if you begin to build a list after your first contract, would you not continue to network with the same buyers. I know you will and am wondering in that case....having those buyers before your second deal, what makes it illegal. I plan on wholesaling but I do want to invest in commercial rental property as I am able and I want to be righteous in all my dealings from the start of my career. Can someone explain this further?