If you’re ready to apply for after-sales, here are some tips and advice to help you prepare and succeed. First, research the company and the role you’re applying for, and tailor your resume and cover letter accordingly. Highlight your relevant skills, qualifications, and achievements in after-sales, and provide examples of how you delivered value and solved problems for your customers. Second, prepare for the interview by reviewing common after-sales questions and scenarios, and practicing your answers and responses. Demonstrate your knowledge, enthusiasm, and professionalism, and ask insightful questions about the company and the role. Third, follow up after the interview by sending a thank-you note, reiterating your interest and suitability, and asking for feedback or next steps.