The document outlines the methodology used for compiling B2C e-commerce market reports, emphasizing the use of secondary research from various reliable sources to ensure data accuracy and objectivity. It details the structure of the reports, which include market trends, sales figures, major product categories, user statistics, payment and delivery methods, and profiles of leading companies in the e-commerce sector. Additionally, it defines key terms related to B2C e-commerce and provides insights into the development of internet and online shopper demographics.