When you walk into a job interview, the product you are selling is YOU. The interview process begins when you accept the interview, and ends when the employer decides to either hire you or look for someone more suitable. The more you are able to communicate professionalism with personality, distinction and skill, the better your chance of getting the job. Before the Interview: Use the 3 P's - Plan, Prepare, and Practice. 1. Prepare for the interview; research the company and prepare question.