Kafkaesque - S3-E9
Continuity mistake: As Saul is trying to explain to Jesse that he needs to launder his money and is trying to get him to buy the nail salon, Jesse says he's not going to and is looking right at him. It cuts to a different angle showing Saul's face and now suddenly Jesse is partly looking off to the side.
Chosen answer: I'm not sure how far you are into the show but he does eventually come up with a way to launder it (wont spoil it for you but rest assured, when he gets a lawyer the show gets much better!) and in the final season he also comes up with a way to give his children his money without the cops or the DA knowing it came from him.
The_Iceman