Push notification hierarchy

What happens if a customer triggers two or more campaigns,
will he get all the push notifications?

No, the customer will get only one.
to prevent "spamming" the customer with push notifications we have a trigger hierarchy.

That means that if you trigger two or more types of campaigns you will get the campaign with the highest trigger in the hierarchy.

Cart Abandonment
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Product View Abandonment
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Category Abandonment

Important to remember
This does not include or affect Scheduled Push Notification.