The document discusses different methods for training salespeople. It outlines seven types of training: 1) Apprenticeship training involves experienced salespeople mentoring trainees; 2) Educational institutions provide lectures on sales expertise; 3) Special classes offer both theoretical and practical training; 4) Postal services send study materials for self-paced learning; 5) Business materials are also sent via post; 6) Sales conferences allow discussion of sales topics; 7) Sales seminars similarly discuss sales concepts but with less structured planning. The goal of sales training is to sharpen efficiency so salespeople can work more effectively.