Terms of Service

Last updated: 27 July 2026

1. About these terms

These terms form an agreement between you and TDV Pro (developed and operated by likangxian1007; contact details at the end of this page — "we", "us") regarding the TDV Pro software (the "Software"). By purchasing, downloading or using the Software you confirm that you have read and accept these terms.

2. What we provide

We are a software developer. The Software is a Chrome browser extension that gives professional users multi-account action syncing, real-time data display and interface enhancements. We sell software licences through this website.

3. Licence grant

On successful payment we grant you a non-exclusive, non-transferable, non-sublicensable licence to use the Software for your own use during the licence period. Each licence may be bound to a maximum of 3 devices.

You may not:

• resell, rent, lend, share or otherwise make the licence available to third parties;
• reverse engineer, decompile, crack or circumvent the licence check;
• create and distribute derivative products based on the Software;
• use the Software for any unlawful purpose or in breach of a third-party platform's terms.

Breach of any of the above entitles us to terminate your licence immediately without refund.

4. Licence period and renewal

You choose one of two options at checkout:

• Card subscription (auto-renewing) — charged once per month or year; each successful renewal extends your licence period automatically, with no need to re-activate. You can cancel at any time; after cancelling you are not charged again and keep access until the paid period ends. The cancellation link is in the Stripe receipt we email you.
• One-time purchase (no auto-renewal) — charged once for a fixed licence period. There is no subsequent charge of any kind; to continue after expiry you place a new order.

5. Pricing, payment and tax

• Prices are as shown on our pricing section, in US dollars (USD).
• Struck-through prices are our regular list price; the current price is a limited-time promotion that may end or change at any time.
• Payments are processed by Stripe. We never see or store your full card number or payment credentials.
• Displayed prices exclude tax. Where VAT, GST or sales tax applies in your jurisdiction, it is calculated and shown separately at checkout and added to the listed price to give your final amount.
• We may change prices; changes do not affect a licence period you have already purchased.

6. Delivery

Delivery is immediate upon successful payment: a licence key is generated automatically and (a) shown on the payment success page and (b) emailed to the address you entered at checkout. If it has not arrived within 15 minutes, check your spam folder, then contact us with your order number and we will resend it.

7. Refunds

We offer a 7-day no-questions-asked refund. See the full Refund Policy.

8. Updates and availability

All Software updates are included free during your licence period. We aim to keep the service available but do not guarantee uninterrupted operation: third-party platform changes, browser policy changes and server maintenance may cause temporary unavailability. If a prolonged outage is our fault, we will compensate or extend your licence pro rata.

9. Third-party platforms

The Software runs as a browser extension on top of third-party websites. We have no affiliation, partnership or endorsement relationship with those platforms and do not control their features, policies or availability. Your use of them is governed by their own terms. Changes on their side may affect Software functionality.

10. Your responsibility and disclaimer

The Software is provided "as is". To the maximum extent permitted by law we are not liable for any direct, indirect, incidental or consequential loss. Our total aggregate liability shall not exceed the amount you paid for the Software in the preceding 12 months.

11. Intellectual property

The Software and all of its code, interface, documentation and trademarks remain our property. A licence grants a right of use only; no ownership transfers.

12. Account and data

You are responsible for keeping your account password and licence key secure. See our Privacy Policy for how we collect and process data.

13. Changes to these terms

We may update these terms from time to time and will change the date at the top of this page. We will notify you of material changes by email or site notice. Continued use after changes take effect constitutes acceptance.

14. Dispute resolution

Any dispute arising from these terms shall first be addressed in good faith by email. We undertake to provide a written response within 5 business days of receiving a dispute email. Failing agreement, the dispute shall be submitted to the competent body under the law applicable to the parties.

15. Contact

Email: [email protected]
Telegram: @likangxian1007
We normally reply within 1–2 business days.