# Payments Purchases on the Game platform or website, will be made through Smart Contracts on the Blockchain network, each registered user will be responsible for using a wallet such as Metamask or Binance. DOMINO EARNING WORLD (DEW), will not have information or control over payments or transactions, nor will it have the ability to void or cancel transactions that the user does not make correctly. We are not liable for any claims or damages against third parties, which may arise as a result of any transaction you make through our Game platform or Website, or the acceptance of Smart Contracts for any error. All cryptocurrency networks used within the Game platform are subject to payment of a transaction fee called the "GAS Fee" for each transaction made within Blockchain. The GAS Fee funds the network of computers running the decentralized network. In addition to the GAS Fee, each user who uses a smart contract to conduct a transaction with another user through our Game platform authorizes DOMINO EARNING WORLD (DEW), to charge a commission of 2% of the total value of that transaction. You acknowledge and agree that the Commission for DOMINO EARNING WORLD (DEW), will be transferred directly. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://domino-earning-world.gitbook.io/domino-earning-world-english/terms-and-conditions/payments.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.