> ## Documentation Index
> Fetch the complete documentation index at: https://docs.advocora.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Public page & emails

> Design the public registration page, embed it on your website, and customize the confirmation, reminder, and thank-you emails.

Two tabs control what attendees see and receive: **Public page** and **Emails**.

## The public page

On the **Public page** tab, shape the registration page buyers land on:

* **Subtitle** and **Description** (rich text, shown as "About this event")
* **Brand color** and **Accent color**
* A **hero image** (PNG, JPEG, or WebP, up to 8 MB)—or enable **Allow color-block hero** to use a solid color instead
* Toggles to **show sponsors** and an **auction preview** (when those add-ons are on)

<Warning>
  You need a hero image **or** the color-block option enabled before the event can [publish](/events/publish-an-event).
</Warning>

## Embedding on your website

You can embed the event two ways: a **list** of your upcoming events, or a **single event** checkout. Both drop into your site as an auto-resizing snippet.

### Allowed embed origins

Use the **Allowed embed origins** list to control which websites may embed the event. Leave it empty to allow any site; add your domains to lock it down.

<Note>
  If a site that isn't on the list tries to embed the event, visitors see an "Origin not allowed" message. Add the domain here to fix it.
</Note>

## Attendee emails

The **Emails** tab controls the three automatic messages. For each you can edit the subject, message, and reply-to, and send yourself a preview:

<CardGroup cols={3} />

<Tip>
  Send yourself a test of each email before you publish, so you know exactly what attendees will receive.
</Tip>