Gumroad license

Redeem your Gumroad license key.

After buying on Gumroad, open your Gumroad content page from the receipt, copy the license key, and paste it here to unlock the full LeadSim Lab assessment.

License verification

Need a code?

Gumroad license keys may be case-sensitive. Paste the key exactly as shown on your Gumroad content page.

Gumroad-ready access: license verification calls the backend endpoint /.netlify/functions/redeem-code, which verifies the key against Gumroad server-side and then issues a LeadSim Lab session token.