No, it is not necessary to give your campaigns certain settings to enable Rotations, but it can only help. 

Best Practice:

For the networks that allow you to set a delivery method for your ads, we recommend that you set them to "rotate evenly". This will ensure each ad has been given the same opportunity to be served, and allow Rotations to run more effectively.

Have questions? Feel free to reach out to us at support@adstage.io

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