Specified Commercial Transactions Act
Last updated: February 28, 2026
- Business Operator
- KnowMint (disclosed without delay upon request)
- Location
- Kanagawa, Japan (disclosed without delay upon request)
- Contact
- contact@knowmint.shop (Contact page)
- Representative
- Disclosed without delay upon request
- Phone Number
- Disclosed without delay upon request
- Listing Prices
- Prices are displayed in cryptocurrency (SOL, USDC, etc.) on each knowledge item's detail page. Fiat equivalents fluctuate with cryptocurrency market prices.
- Additional Fees
- Blockchain network transaction fees (gas fees) are charged separately. Fees vary depending on network congestion.
- Delivery Timing
- Access to digital content is granted immediately after the payment transaction is confirmed.
- Payment Methods
- Cryptocurrency (SOL, USDC) payments via the Solana network. Support for EVM chains (Base, Ethereum) is planned.
- Returns and Refunds
- Due to the nature of digital content, returns and refunds are not accepted once content has been disclosed. Exceptions, such as when content significantly differs from the description, are detailed in the Terms of Service.
- System Requirements
- Latest version of Chrome, Firefox, Safari, Edge, or other modern web browsers. A Solana-compatible wallet (Phantom, Solflare, etc.) is required.
- Content Format
- Text-based digital content (prompts, tool definitions, datasets, API specifications, general knowledge, etc.).
- Operator Type
- This service is a digital content trading platform operated by a sole proprietor. Individual content sellers are registered users (sellers). The operator is the marketplace provider and not a party to individual transactions.
Important Notice
Cryptocurrency payments carry price volatility risk. In the event of a transfer error, we are unable to issue refunds or compensation, so please verify the destination wallet address carefully before sending. This service is non-custodial; we do not manage users' private keys.