> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.simz.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.simz.com/_mcp/server.

# Promo Codes

> Redeem eligible promo codes for SimZ credits.

Promo codes can grant credit balance when they are active and allowed for your account.

## Redemption rules

Promo code availability can depend on usage limits, expiration dates, allowed tiers, and first-time-only restrictions.

## Best practices

* Enter codes exactly as provided.
* Redeem before the expiration date.
* Contact support if a code should apply but is rejected.