You can check whether your ReTargeter Tag is working from your campaign summary. At the bottom of your campaign summary, you will see "We have not received any ReTargeter Tag data" or "ReTargeter is active."
If you have already placed your SuperTag but your campaign summary says "We have not received any ReTargeter Tag data," please allow up to 5 minutes for our systems to update. If after 5 minutes, you still don't see "ReTargeter Tag is active," send us a note through the Support Tab or contact your dedicated account manager if you have one.
ReTargeter Tag is not placed correctly:
ReTargeter Tag is placed correctly: