I am experimenting using conditional statements in my email. I have a condition if a user has “fashion” as interested category, and am trying to add, or if they have joined in the last 90 days. I have a flow that creates a custom property, and sets it as the day the user joins the list. I am utilising the filter timesince so I can filter out those who are greater than 90 days.
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When I try this code, it saves fine, and I can preview for those who don’t have that specific property. However if I preview for someone with the property, I receive
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