If you find that your earnings have decreased, it could be for technical reasons, or for a performance problem on your site. Read the following questions to find the problem.

Technical issues:
​How site approval works
​The Test Unit works but I don't see the player with the advertisement. What do I do?
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It may also be useful to review some of the following tips:
​Which format should I choose?
​How can I improve my Fill Rate?
​How can I maximize the revenue I earn from my site?