<prompt> Human: Thinking about selling a car to a woman who wants to make Payments over time as she is a single mother.. etc etc reasons, but thats not the point.If I do it what kind of contract should I write up and lets say she didnt pay what action would I need to take and would that action be expensive?In Canada if that matters  <response>: Dont do it.If she wants to make payments, she can get a loan from a bank.If a bank wont trust her with a loan, why should you? 