Refund and Cancellation Policy

Effective date: 2026

1. Contract-Based Commercial Model

TTT Cube Co., Ltd. operates on a B2B model where each client agreement is unique. Refunds, credits, cancellations, and payment obligations are governed solely by the signed contract, statement of work, service order, or training agreement for that client.

2. No Standard Public Refund Schedule

• No general refund percentages or timelines are promised on this website.
• Any refund rights are contractual and evaluated case-by-case per signed terms.
• Where the contract is silent, applicable law and good-faith commercial resolution apply.

3. Service Fulfillment Scope

We provide contract-based services and do not sell physical goods on this website. Shipping and product return policies are not applicable.

4. Request Process

Submit contract or billing questions to billing@tttcube.com with your invoice number, contract reference, and service details. We aim to respond within 5 business days.

5. Chargebacks and Disputes

Please contact us before filing a chargeback so we can resolve issues quickly. Fraudulent or abusive disputes may lead to account restrictions.