> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.sharetrip.net/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Does ST Pay require a PIN?

Yes. A 4-digit PIN is required for every ST Pay transaction to ensure your security.