If you like an exchange pay attention to their OTO and Special offer pages, you can get some great deals on additional advertising. These offers are often time sensitive and you may or may not get a second chance depending on the site to take advantage of it later on. So, if it seems like a really amazing deal, jump on it!
More ad exchanges for your list:
Sondra Carpenter
Site Administrator
The Twilight Zone Free Ad Exchange
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Velocity Solos
Use promo code: FAST
The AirMails Text Ad Exchange
Use promo codes: FreeClass and GoldClass
American Eagle Ads
Use promo code: newmember
