# Promotion posters

Make promotion posters under “My invite code”: choose a colour theme and a line, or write your own; the poster is drawn in your own browser, and its QR code is your invite link.

> Document ID: MYRILUM-DOC-ACCESS-012
> Document type: how_to
> Product: identity-access
> Version: 0.1.0
> Region: GLOBAL
> Visibility: PUBLIC
> Publication: PUBLISHED_GLOBAL
> Content maturity: DRAFTED
> Governance: APPROVED
> Capability state: OPERATING
> Availability: PRODUCTION
> Authorization: PUBLIC_INFORMATION
> Freshness: CURRENT
> Safety class: SECURITY_SENSITIVE
> Owner: Web3Capital Documentation Steward
> Approvers (assignment only; not approval evidence): Stephen
> Canonical authority: SRC-APP-POST-AUTH-ROUTE
> Source commit: ce6050ec1218b8ff892ab41c701e3ce7e3e227ba
> Content digest: bf60cc0b19d53ddd9271535d7ae196c30f2232744499b9c52beb57f03f05c023
> Effective: NOT_SET
> Expires: NOT_SET
> Last verified: 2026-09-24
> Review due: 2026-10-24
> Command authority: NONE
> Canonical URL: /en/accounts-access/promotion-posters

<a id="choose"></a>

## What you choose

- Twenty colour themes: black gold, deep-sea blue, Klein blue, Prussian blue, peacock blue, emerald, olive green, Burgundy red, Chinese red, terracotta, caramel, cocoa, amethyst, premium grey, champagne gold, camel, pearl white, oat, haze blue and bean-paste pink.
- Twenty preset lines; the first is the locked brand tagline.
- Or write your own first line, second line and subtitle.

<a id="layout"></a>

## What is on the poster

- The wordmark, a two-line headline, a subtitle, the branded QR code, “Scan to join” and the domain.
- The QR code is your invite link, so the invite code is not printed separately.
- Posters in the China region show myrilum.cn.

<a id="generate"></a>

## Generating and saving

- The poster is drawn in your own browser and never passes through a server.
- It is a full 1080×1920 image.
- Outside WeChat there is a download button; inside WeChat's browser the full image is shown and you long-press to save it.

<a id="word-list"></a>

## Your own lines are checked first

Lines you write are checked against a word list first: in Chinese, absolute claims, promises of income or investment returns, and tokens, airdrops and mining; in English, words such as best, guaranteed, risk-free, income, crypto and token. A match is flagged and blocks the poster. The word list is a floor; it does not replace your responsibility for your own words.

---

This document is read-only, grants no command authority, and does not authorize deployment, payment, provider modification, or any other real-world action.