Privacy Seals are a Web Requirement
Expedia Travel , for example, is an example of such a trend. They employed the audit services of PricewaterhouseCoopers  to acquire the firm's BetterWeb privacy seal. The cost of these services was $15,000.
With privacy seals, PwC, Ernst & Young and other firms who offer similar services compete with non-accounting companies like the Better Business Bureau and Truste, but in only a limited sense. These other non-accounting based programs base their privacy seal on the disclosures provided on a Web site rather than backing up the seal with an audit and large firm assurance.
Internet companies are starting to feel the heat from Congress to beef up their privacy standards. The Gramm-Leach-Bliley Act requires financial service companies to comply with new, more stringent privacy regulations by July 2001. PricewaterhouseCoopers released a report in August stating that two-thirds of Web sites operated by the nation's 50 largest banks do not comply with this act.
It would appear that the privacy consulting practice is a fast-growing area of the new economy that auditing firms can look to as a new revenue source.