a question for waterfall

[Albert Smith]

Hello, I have a question for admob waterfall:

If I add several network in one waterfall with different price, such as 30, 15, 10, 5, 1.

When I request an ad to fill my app, if the first two network fill failed, and the third successful.

Will I receive two failures in order, then receive a success callback?

thanks.

[Mobile Ads SDK Forum Advisor]

Hi Albert,

Thank you for reaching out to us.

With regard to your concern, your mediation settings tell AdMob how to choose between the AdMob Network, third-party ad networks, and house ad campaigns (if you set this up). The eCPM value determines the order of the ad network to serve ads, with the highest eCPM value served first. That means, if AdMob network or another ad network has a higher eCPM value with 100% or close to 100% fill rate, then the other ad sources including house ad campaigns will be served less often. 

On the SDK side, if the two network fill failed, then the third successful, the SDK will only returns a success callback.

Regards,

Teejay Wennie Pimentel Mobile Ads SDK Team

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[Albert Smith]

Thanks for your response,

According to your explain,  when I request an ad to a mediation waterfall, I always only receive one callback? The callback will be failure if all the networks can not fill, or get a successful callback when one of the networks can fill.

[Mobile Ads SDK Forum Advisor]

Hello Albert,

Thank you for reaching out to us.

I work with Teejay and will be assisting you on this. With regard to you question and based on what my colleague mentioned, the SDK will only returns one success callback on your networks. 

Regards,

Princess Pamela Pineda Mobile Ads SDK Team

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