August 1, 2007

Adknowledge Releases Rankings of Web Advertising Categories for July 2007

LOS ANGELES, CA -- August 1, 2007 - Adknowledge, a leading pay-per-click advertising marketplace, reported today the largest gains and losses in click volume for its online advertising categories. The rankings are based on over 50,000 advertisers that compete for traffic on an auction platform available at www.BidSystem.com. BidSystem advertising is sold on a category basis, giving an easy way to compare fluctuations in industries based on their monthly advertising spend.

Table 1: Leading Category Gainers for July 2007

Ranking	Category
1  2  3  4  5  6  7  8  9  10	Video Game Rental  Lasik  Emergency Loan  Catholic Singles  Christian Singles  Credit Cards  Diamond Jewelry  Business Sale  Handbag  Merchant Account

Table 2: Leading Category Losers for July 2007

Ranking	Category
1  2  3  4  5  6  7  8  9  10	Cell Phone Accessories  Credit Card Help  Detox  Microsoft Certification  Debt Consolidation  Web Conferencing  Adjustable Mortgage Loan  College Education  Lawyers  Auto Insurance

About Adknowledge
Adknowledge is a single destination for advertisers looking for quality clicks beyond Google^® and Yahoo^®. Adknowledge operates BidSystem.com, a multi-channel behavioral targeting ad network in which advertisers seamlessly bid for traffic in display, email and smaller search engines. Over 50,000 advertisers have used the Adknowledge BidSystem. Additionally, publishers can display advertisements by integrating AdStation^™ with their website, email list, or search engine. For more information about Adknowledge, please visit us at www.Adknowledge.com. To show Adknowledge ads within your website or email newsletter, please visit www.AdStation.com. To receive traffic for your website from the Adknowledge marketplace, please visit www.BidSystem.com.