> For the complete documentation index, see [llms.txt](https://docs.digitalriver.com/vtex-1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.digitalriver.com/vtex-1/vtex-1.0.0/vtex-1.0.0.md). # VTEX 1.0.0 VTEX provides an enterprise commerce platform for delivering the experience consumers want. Digital River’s back-end payments, tax, fraud, and compliance services eliminate the risk and complexity of reaching new markets—and with a local selling approach. ## System requirements * **API Fleet and version**: Digital River API–v2021-03-23 {% hint style="warning" %} A Digital River account is required to use this extension. If you do not have a Digital River account, you may [create a test account](https://docs.digitalriver.com/digital-river-api/quick-start-guide#step-1-create-a-test-account) in our [Dashboard](https://dashboard.digitalriver.com/signup). The extension will not create an account for you. To upgrade to a production-ready account, contact . {% endhint %} ## Supported browsers Digital River supports the following web browsers: * Safari (last four recent versions) * Chrome (last ten recent versions) * Firefox (last ten recent versions) * Edge (latest version) ## Limitations and constraints * Stored payment methods are not supported and must be disabled. * You cannot use any non-Digital River payment processor or tax calculator. * Credit memos are not available for download in this version of the app. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## 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://docs.digitalriver.com/vtex-1/vtex-1.0.0/vtex-1.0.0.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.