# One Time Payments **What is it:** * **Amount:** Total earnings from one-time purchases in a given period. * **Count:** Total count of one-time purchases in a given period. **Why it matters:** One-time purchases provide immediate revenue and attract users who prefer a perpetual license over a subscription. Tracking this helps you understand demand for this model and optimise pricing accordingly. **How is it calculated:** Sum of all one-time purchase transactions in the selected period. --- # 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://plugin-pulse.gitbook.io/docs/financial-metrics/one-time-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.