+Direct mail is a form of [Direct Marketing](/wiki/direct_marketing) that delivers physical promotional material straight to a recipient's mailbox. Utilizing the [Postal Service](/wiki/postal_service), it seeks to engage individuals with targeted messages, fostering a direct response or brand awareness.
+## See also
+- [Advertising](/wiki/advertising)
+- [Marketing](/wiki/marketing)
+- [CRM](/wiki/crm)
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