Willy asks Charley for financial help, and Charley offers him a job that will help him live pleasantly. Charley says,
CHARLEY: I offered you a job. You can make fifty dollars a week. And I won’t send you on the road. (Page 96)
Charley sees Willy’s financial difficulties and wants to help him live comfortably. Charley is very aware of Willy’s financial situation and the fact that he is old and can no longer travel on the road. Charley tries to offer Willy a job that will pay well and suit his old age because Charley cares for Willy as if he were his son. Charley values Willy and their friendship and wants to be able to support his friend as much as he can. Charley understands the importance of helping his friend Willy and supports him to the extent that a father supports his child.
While Charley is always kind and warm towards Willy, as a father is, Willy behaves similarly to a rude son towards Charley. Willy believes that bones are associated with heartburn, and when Charley tells him that this is wrong Willy becomes defensive. Miller