The secret to success with these ad submitters is to submit at key times of the day, we have found the most success when placing ads at 6am and 6pm CST. Another helpful tip is to change your subject line everytime you send an ad. People are more likely to unsubscribe from the mailing list if they open their inbox and find 100's of ads with the same subject line. Be creative and original, think about how the person on the receiving end will feel when they read your ad. Keep the ads short and to the point, nobody is going to sit there and read a novel, the ads sole purpose is to get the reader to go to your website where all the details of your product or service is laid out for them. Each of our submitters is 100% double opt-in and for added security our system automatically adds an unsubscribe link to the bottom of every email that is sent. We are 100% CAN-SPAM compliant.