Opt-Out A User

get https://e-{networkId}.adzerk.net/udb/{networkId}/optout/i.gif

If you'd like to opt-out a user from UserDB tracking, you can do that by firing the pixel below. This prevents future data from being written. It also excludes the user from frequency capping.

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User Record Becomes Read-Only
When testing your UserDB API, be sure to make opting out the last action you take as the record effectively becomes read-only until it is "forgotten" and recreated.

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