If your TV is connected to the Internet, webOS may use a frequency capping cookie to keep track of the number of times an ad is shown on your TV.
This information is used to help limit the number of times the same ad is displayed. You can clear this cookie or turn it on or off at any time by going to the Advertisement setting on your TV.
No personally identifiable information is tied to this cookie.

Limit AD Tracking: If set to On, personalised advertisements based on user interests may not be provided.
Reset AD ID: User interest information is newly collected, and advertisements are provided according to the information.

Some models may not be supported.