Please note: If you are a Quantum customer your account is already registered for online shopping. If you have not shopped with us online since November 2018, use “Forgot Password?” to access your online account and reset password.
500 73rd Ave NE, Suite 119
Minneapolis, MN 55432
If you are unsatisfied with your purchase, just call us within 30 days of shipment. We will exchange or refund your purchase even if the product has been opened or used.