Hadamard LLC
Withdraw from contract here
For refunds within 14 days
Use this form within 14 days of buying a membership, or within 14 days of a yearly renewal, to withdraw and get all your money back. You do not need to give a reason. We refund you in full through Gumroad within 14 days, and the course closes when the refund goes through.
If you only want to stop future payments, you do not need this form. Cancel from your Gumroad library instead, and the course stays open until the end of the period you paid for. See cancelling and refunds.
You can also withdraw by emailing info@quantumzeitgeist.com or writing to Hadamard LLC, 1309 Coffeen Avenue, Suite 1200, Sheridan, WY 82801, United States.
We have your withdrawal
We will email you at the address you gave to confirm, and refund every payment for the membership within 14 days, to the card you paid with. Keep this page or save the confirmation below as your record.