For today only, anyone, anywhere in the world, can sign-up to become an advertiser on MSN’s new AdCenter system, which will is competing directly head-to-head with AdWords and Yahoo! Search Marketing.
I’ve written about MSN AdCenter previously, and mentioned the unique targeting features that they offer (including, age, gender & time of day). Well, today, I finally get to take it for a test-drive!
You have until 5PM PST on Monday March 6th to sign-up: