# Product Purchase Here are a few steps you need to follow in order to purchase a Teku validator node product from AWS marketplace. If you have already done this please move to the section below **Key Pair Generation.** * Go to the [Validator product](https://aws.amazon.com/marketplace/pp/prodview-i5mal3omdvayu). * Click on Continue to subscribe * Click on accept terms * Click on configure contract to configure product licence for a year. * Now, select “*Unit type*” as ECS tasks from Contract options and select licence quantity as 1 If you want to run one validator node otherwise go with multiple as per your requirement. * For an yearly subscription, click on the "create contract" button and confirm your contract details. Now, You have a valid subscription. * For an hourly subscription, simply click on "continue to configure". {% hint style="info" %} Note: If you already have one cluster running and want to create another cluster then use the following [documentation](https://docs.google.com/document/d/1R3Z9DjxuUowWQ_NrszVAU0Xvwng6U2cn4Vh8nQoQ0ik/edit?usp=sharing). {% endhint %} --- # 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://launchnodes.gitbook.io/teku-validator-node/teku-validator-node-set-up/product-purchase.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.