Nowadays, new technologies have changed the way of serving customers in many service organizations including banking industry. The importance of websites and their exclusive characteristics in presenting various kinds of services to the bank customers has increased. This paper presents a compound model to investigate the effect of traditional and online elements on customers & apos; trust in electronic banking and word of mouth advertisement. For this purpose, a standard questionnaire based on Likert segmentation has been used and 384 customers of Shiraz Mellat bank branches have been tested, randomly. Using structural equation modeling, the study shows that both traditional characteristics of bank and website characteristics rather have positive effects on customers’ trust in electronic banking, which increase word of mouth advertising, positively.