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Use this form to Unsubscribe or Opt-Out of receiving GGD emails. Note that if you stop receiving the quarterly email informing you of the latest newsletter,
you will have to check our website on your own on the first or second day of the quarter, e.g. Jan 2, Apr, 2, July 2, Oct 2. You will also not be informed when your membership will expire and will have to check yourself on the Join-Login page.
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