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The DoorMat: Hack your own "Welcome Mat" opt-in box
Let's build the "DoorMat"!
DoorMat v1.0 — Hack it together as fast as possible! (19:18)
DoorMat v2.0 — Refine the code (6:20)
DoorMat v2.1 — Scroll to Remove
DoorMat v1.0 — Hack it together as fast as possible!
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