> ## Documentation Index
> Fetch the complete documentation index at: https://documentation.outpost.pub/llms.txt
> Use this file to discover all available pages before exploring further.
# Auto Display Calls To Action (CTAs)
> Place CTAs across your Ghost site automatically based on slot, audience, and tag — no per-post embedding required.
Auto Display is Outpost's system for automatically placing conversion widgets (CTAs) on your site. Instead of manually adding code to every Ghost post, you configure slots and audience targeting once, and Outpost handles the rest — showing the right CTA to the right reader at the right time.
**Auto Display CTAs are website-only.** They do not show up in your Ghost newsletters unless someone clicks to read on the web.
Auto Display is available on the Voyager and Luna plans. It is not available on the Space Station plan.
**CTAs are sign-up nudges, not access control.** They show on top of every post regardless of whether the post is public, registered-only, or paid. Whether a post is locked is set per-post in Ghost (and optionally enforced by Outpost's [Registration Wall](/features/paywalls)). A CTA might prompt an unknown reader to sign up for the free newsletter on the same page where Ghost is gating the paid content behind a paywall — the two systems work together but do different jobs.
## How it works
1. **Slots** define *where* a CTA appears — at the top of a post, as a popup, as a slide-up banner, on the homepage, or as a metered paywall
2. **Audiences** define *who* sees it — unknown visitors, free members, monthly subscribers or annual subscribers
3. **CTAs** define *what* they see — a subscribe box, an upgrade prompt, a discount offer, a donation button, or a prompt to give a gift subscription
4. **The Auto Display master toggle** at the top of the page enables or disables the entire Auto Display system in one click
## The four sections
The Auto Display page has four sections, switched via the selector at the top of the page:
| Tab | Purpose | Documented in |
| ------------------------ | ------------------------------------------------------------------- | ------------------------------------------------------------- |
| **Auto Display Slots** | Configure where and to whom CTAs appear | [Slots & Targeting](/features/cta-slots#auto-display-slots) |
| **Library** | Browse, edit, and enable the CTA templates available for assignment | [Library & Styling](/features/cta-library#library) |
| **Default Design** | Set global colors, fonts, and button styles for all CTAs | [Library & Styling](/features/cta-library#default-design) |
| **Site-Wide Exclusions** | Exclude specific post tags or URL refs from showing any CTAs | [Slots & Targeting](/features/cta-slots#site-wide-exclusions) |
The six slot types, audience targeting, tag-based variants, and site-wide exclusions
Browse and enable CTA templates, edit their content, and style them with default design or custom CSS
Attribute signups to campaigns and channels with UTM and referral labels
View analytics across all your CTAs
## Conversion tracking
Outpost tracks performance for the Registration/Metered Wall and Gated Download slots with built-in stats:
* **Wall/paywall shows** — How many times the CTA was displayed
* **Signups** — Free member registrations triggered by the registration wall
* **Upgrades** — Paid conversions triggered by the metered paywall
* **Click-through rate** — Conversion percentage
For broader CTA analytics across all slot types, see the [CTA Dashboard](/features/cta-dashboard). To attribute signups to specific campaigns and channels, see [Traffic Source Tracking](/features/traffic-source-attribution).
## CTA cloning
You can duplicate any existing CTA using the clone feature. This creates a copy with the same settings and design, which you can then customize independently — useful for creating variations or reusing a CTA as a starting point. A cloned CTA's [Custom CSS](/features/cta-library#custom-css) is copied and automatically re-scoped to the new copy. The clone starts **inactive** and isn't assigned to any slot or audience, so it won't serve to readers until you activate it and place it yourself.
## A/B testing
There is no built-in randomized A/B testing. However, you can approximate A/B tests by creating two CTAs with different copy or designs in the [Library](/features/cta-library), then assigning them to the same slot for different tag-based content. Compare conversion rates manually to determine which performs better. Confirm you have enough data before drawing conclusions.
## Frequently asked questions
The Auto Display master toggle enables or disables the entire Auto Display system in one click. It affects all Auto Display slots (In-Post, Popups, Slide Ups, Homepage Popups, Registration/Metered Wall, and Gated Downloads). It does **not** affect Manually Added Buttons that you've pasted into Ghost posts — those are independent of Auto Display.
Check four things: (1) The Auto Display master toggle must be on. (2) The individual audience toggles within your slot must be enabled, and a CTA must be selected from the dropdown for each audience. (3) Make sure you aren't logged in as a paid member (you won't see the unknown or free CTAs). (4) Check the Theme Connection Wizard to confirm your theme is connected to Outpost.
No. You can use one, two, or all three. Each slot is independently configurable with its own position, audiences, and toggle. Disable the ones you don't need.
Site-Wide Exclusions apply globally across every slot — if you add a tag there, no Auto Display CTA of any kind will appear on posts with that tag. Per-slot tag exclusions only affect that one specific slot. Both work together — a post can be excluded by either setting.
URL ref exclusions suppress CTAs for readers arriving via specific referral parameters. For example, if your newsletter links include `?ref=newsletter`, adding "newsletter" to the exclusion list prevents subscribe popups from showing to readers who clicked through from email (since they're likely already subscribed). Note that this ref is tied to the name of your newsletter, so don't just add "newsletter" — check your newsletters' refs.
CTAs must be both enabled in the Library **and** assigned to a slot. Editing a CTA doesn't automatically assign it anywhere. Go to Auto Display Slots, pick the slot you want, and select that CTA from the dropdown for the relevant audience.
Yes. The Default Design tab lets you set global accent colors, button fonts, border radius, and text fonts that apply to all CTAs. If you want a specific CTA to look different, you can override the default on that individual CTA using the Design settings in the Library.
## Related features
Offer downloadable files exclusively to subscribers
Meter content access and prompt upgrades
Generate embed code for buttons you place manually in posts
View analytics across all your CTAs