Here are some other ad networks worth considering for your ad placements. As a general recommendation I suggest you open an account with just two or three to start with and become familiar with the process of placing ads using their systems.
Once you"ve gotten some experience working with the first few you can branch out and see what kinds of results are possible elsewhere.www.Advertise.com
818-285-6216
$100 minimum
Ad Types: Text, Display Ads
www.Adbrite.com
Phone: 415-975-0916
Ad Types: Text and Banner Ads
Adbrite allows you to place both text and banner ads. One nice feature is the ability to create an almost unlimited number of text ad variations that you can upload through your user control panel. The system will determine which ads are working better and prioritize the showing of these ads.
You also have the ability to determine the specific sites within the Adbrite network that are driving traffic to your ads, and the cost of those clicks. So once your ads have run for a short while you can eliminate the underperforming sites or sites whose clicks are too expensive.
www.AdSonar.com !!
Phone: 646-289-6000
Minimum: $100
Ad Types: Text, Display
AdSonar.com is operated by AOL and offers many high quality online publishers who will display your ads. You can chose to run your ads by general categories (with many possible variable selects to fine tune the categories) or by placement on specific sites.