What is a Letter Shop? The Direct Mail Operations Term Explained
A letter shop is the operations layer between print and USPS. Here's what it actually does, why it matters for direct mail economics, and how 'Letter Shop in a Box' platforms work.
Category
Fundamentals
2 articles — direct mail playbooks, research, and how-tos in Fundamentals.
How Does Direct Mail Work in 2026? A Plain-English Explanation
From list to mailbox: how direct mail actually works in 2026, with the modern data, postal, tracking, and attribution layers explained without the jargon.
Want these plays running on your list?
Every article points at something the DirectMail.io platform does. Book a demo and we'll walk you through how any one of them runs on your own campaigns.