Im new at this, but eager to get started!!

[Kirby George]

I have read a lot about seller-financing, but the one thing i can seem to figure out is how the buyer legitimizes him/herself to the seller. How does the buyer "prove" to the seller that the payments will actually get made? I assume there's a process to taking over payments that protects the seller. Can someone explain what it is?

Thanks!

Kirby