Do your researchBefore signing up for a CPA network, research the network thoroughly. Look for reviews from other marketers, check out the network’s website, and read the terms and conditions carefully. Make sure that the network has a good reputation and that it has strict policies in place to prevent fraud. Look for networks that have an active fraud detection team and that monitor traffic for signs of fraudulent activity.Monitor traffic sourcesKeep a close eye on your traffic sources to en...