Terms of Service

Welcome to Thai Lotto Checker. By using this application or purchasing premium services, you agree to the following terms.

Usage & Free Access

The application provides free access to Thai lottery results, historical data, and tools. You agree to use the service only for lawful personal purposes and refrain from abusive automated requests or malicious attacks.

Premium Subscriptions & Device Activations

We offer optional Ad-Free Premium subscriptions and ticket pre-adding features. Each purchased subscription key permits concurrent access across up to 3 authorized browser devices. Activating a 4th device will replace and disconnect your oldest active browser session.

Cryptocurrency Purchases (x402 Protocol) & Non-Refundability

Purchases are conducted on-chain using the decentralized x402 protocol with USDC on the Base (EVM) network. Because cryptocurrency blockchain transactions are irreversible and executed directly on-chain, all key purchases are final and non-refundable. Users are solely responsible for ensuring the correct wallet, network, and token approvals before signing transactions. Subscription keys provide digital access only and do not constitute an investment or lottery wager.

Data Storage and Features

Pre-added tickets are saved locally in your browser storage. Server-side activation records are stored solely to validate subscription status, manage device slots, prevent fraud, and apply rate limiting.

Advertisements and Third-Party Links

Free tier pages display advertisements served by third-party ad networks (HilltopAds). We do not endorse third-party ad content and are not responsible for the products, services, or websites they link to.

Direct Sponsorships & Partnership Ads

We may feature direct partnership advertisements, sponsored links, or promotional partner banners leading to third-party services and products.

Partnership Non-Liability Disclaimer: Third-party partner links and sponsored ads lead to external services, products, or websites. Interaction with any partner advertisement or sponsored link is conducted entirely at your own risk. Thai Lotto Checker and its developers accept no responsibility or liability for any damages, losses, bad experiences, fraudulent practices, security issues, or adverse outcomes resulting from partner ad links or external third-party sites.

Warning: Some advertisements may use deceptive tactics, contain malicious intent, or track your activity. We strongly advise users to only click on advertisements they believe are genuinely useful. Interaction with any third-party links is at your own risk.

No Warranties

This service is provided "as is" without warranties of any kind. While we strive for accuracy, we cannot guarantee that lottery results are always error-free. Always verify winning numbers with official sources.

Changes to Terms

We reserve the right to modify these terms at any time. Your continued use of the application constitutes acceptance of any updated terms.

Last updated: August 19, 2026