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

# Troubleshooting

> Find answers, solve issues, and get help with Smart Send

Need help? You are in the right place. Choose the option that best fits your situation.

<Columns cols={2}>
  <Card title="Error codes" icon="triangle-exclamation" href="/troubleshooting/errors">
    Getting an error? See our error codes, their meaning, and how to solve the issue.
  </Card>

  <Card title="Documentation" icon="book" href="/quickstart">
    Need a guide? See our documentation on billing, Shopify, WooCommerce, and much more.
  </Card>
</Columns>

<Card title="Contact support" icon="headset" href="/troubleshooting/support" horizontal>
  Need to talk to a human? We are here for you via email and phone.
</Card>