The attempts of using the wireless network as a new advertising media are rapidly increasing. This paper proposes a framework for understanding the characteristics of advertising through mobile phones. The paper discusses the traits of online advertisements and comparison to other advertising media. It also presents the overview of different conceptual models for advertising and suggests a conceptual model for mobile phone advertising. A review is presented on the factors affecting the effect of mobile advertising and three groups of factors are suggested; advertisement; audience; and environment. A total number of 53 case studies is collected and categorised based on product category, business object, target audience and advertisement type. Four observations are made from the case studies in the viewpoint of the three factor framework.

To better fulfil customer satisfaction, a study of what content e-business web sites should contain is conducted. Based on background literature, a content preparation survey of 70 items was developed and completed by 428 white collar employees of an electronic company in mainland China. The survey aimed at examining the significant content factors of e-business web sites. The results of the study indicated a 0.75% internal consistency of the survey. Factor analysis of the data indicated 15 main content factors for e-business web sites, which accounted for 60.1% of total variance. The factors, in order of importance, are security content, quality content, service content, appearance description, contact information, aid function, customised function, search function, product specification, purchasing aid, price content, detailed description, comment content, matching product, review content. This study concludes with guidelines for the design of content preparation of e-business web sites.