I see where I can add reference ids to birthdays - pretty much everything but mailing addresses. Help? If this is not possible, SquareUp, please add!
Hey @VentPro - The ability to add mailing addresses is available within the Customer Directory. When you Create a Customer, you should see the fields for Address like so:

If I misunderstood your question, feel free to give us more details on what you're looking to do.
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