* Buy.at- An Affiliate Marketing Network that was purchased by AOL on February 2008.<ref>[http://ir.aol.com/phoenix.zhtml?c=147895&p=irol-newsArticle&ID=1353369&highlight= AOL Acquires buy.at Affiliate Network]</ref> | * Buy.at- An Affiliate Marketing Network that was purchased by AOL on February 2008.<ref>[http://ir.aol.com/phoenix.zhtml?c=147895&p=irol-newsArticle&ID=1353369&highlight= AOL Acquires buy.at Affiliate Network]</ref> |