Financial Policy

Billing Terms & Conditions

Last updated: October 2026

1. Overview

This document sets forth the Billing Terms & Conditions governing payment processing, billing procedures, and dispute management for GAMMAMIX. Proceeding with an order constitutes your acceptance of these terms in full.

2. Pricing & Applicable Taxes

All prices displayed are denominated in USD. Any applicable taxes and shipping fees are calculated and presented at the checkout stage prior to payment confirmation.

3. Authorisation of Payment

By submitting an order, you represent and warrant that you are duly authorised to utilise the payment method provided, and you grant GAMMAMIX permission to charge the full order amount accordingly.

4. Billing Discrepancies

Should you identify any inaccuracy in a charge applied to your account, you are advised to notify us promptly at Contact@GAMMAMIX.Shop. All reported discrepancies will be thoroughly reviewed and rectified without undue delay.

5. Refund Processing

Where a refund has been approved, the applicable amount will be returned to your original payment method within 5โ€“10 business days, in accordance with our Return Policy.

6. Chargebacks & Formal Disputes

In the event that you consider a charge to be erroneous, we strongly encourage you to contact GAMMAMIX directly at Contact@GAMMAMIX.Shop prior to initiating a chargeback. Direct resolution is typically more efficient than proceeding through a financial institution. Please note that initiating a chargeback without prior contact may result in delays to the resolution process.

7. Order Cancellations

Orders cancelled prior to dispatch will receive a full refund. For orders that have already been shipped, the standard return process as outlined in our Return Policy will apply.

8. Amendments to These Terms

GAMMAMIX reserves the right to revise these Billing Terms & Conditions at any time. The most current version will be maintained and published on this page.

Billing enquiries may be directed to Contact@GAMMAMIX.Shop or by telephone at +1 (860) 617-2837.