E-commerce has become a hot topic again. After the web hype and the exaggerated expectations from ecommerce the opportunities for online sales are being evaluated four times again soberly and objectively. simultaneously ecommerce has developed surprisingly historicallyin the past few years. The transformation cannot be stopped and the opportunities offered by ecommerce can be seen by somebody.limitless companies are showing how it's completed every day and demonstrate impressively how ecommerce can be used in the B2C or B2B sector to maintain increases in turnover and profit, acquire new customers, improve customer relations and services, speed up the sales routine and lower distribution costs. meanwhile, the use of the web as an additional sales channel has become a normal business model...