> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://nucamp.crisp.help/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).

# Referral & referral codes

Referral codes are available on student’s profile to share with friends and family. When the referral code is applied to a registration, this is visible on the student account. Referrals are applicable to Front End, Full Stack and Backend bootcamps only. The referral amount is transferred to the referring student’s PayPal account 40 days after the referee starts the bootcamp.