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- Do not forget to use a universaID/customerID as the userID which you also share with other parties such as your ESP. If you are using a GSM numberor an email address instead of a userID please send that info as the userID. Make sure that you share the same ID with all other parties.

- If your mobile app or website allows/uses Facebook Login please send the data you receive from Facebook through this method.

- This tag needs to be triggered after the event named visilabs_loaded.

- Product attributes that are taken as parameters for this event needs to be available on dataLayer array.