The template of daily work report of salesman includes month, day, week, next day, visiting customers, visiting time, ordering, collecting money, visiting purpose, development, service, explanation, decision-making, negotiation result, undecided, failed, development, morning weather:, customer category, new, original and afternoon weather.

Salesman refers to the person in charge of specific special economic business in the organization, such as production, planning, documentary, accounting, statistics, price, advertising and other specific business. At the same time, it also refers to the personnel responsible for a specific business operation.

A library is an institution that collects, sorts out and collects books and materials for people to read and refer to. As early as 3000 BC, libraries appeared. Library has the functions of preserving human cultural heritage, developing information resources and participating in social education. Library is the external storage and selective transmission mechanism of social memory (usually expressed in written records). In other words, the library is the memory device and diffusion device of social knowledge, information and culture.