The sales portfolio is a pre-designed document used by sales professionals to showcase products or services to potential clients. It's an organized collection of materials that includes information about the company, its offerings, pricing, testimonials, and case studies. This tool ensures a consistent format for presenting information to potential clients, including multimedia elements like images and graphic designs. The sales portfolio provides a professional and polished look to sales presentations, establishing credibility and trust. It can be easily shared digitally or printed out for in-person meetings, making it a versatile tool for sales professionals.