This study investigated the moderating effects of cultural characteristics between internet marketing strategies and customer loyalty. Using the internet marketing research and active server page technique, the customers behavior data were collected. The results indicated that country of origin has moderating effects between web shop brand strategy and customer loyalty; diffusion of innovation has moderating effects between web shop brand, low price, membership promotion, virtual communities strategies and customer loyalty. Power distance, the dimension of national character, also has moderating effects of web shop brand, low price, and standardized product strategies; collectivism has effects only for low price strategy. The marketing suggestions have been given according to the different degree of cultural characteristics and market situations.