# What’s the right amount of titles to subscribe to? There is no right answer! What Unsub helps you do is get the information you need to make a decision for yourself. Here are a few ways to think about this: If your library is flush with cash, then you can make access more convenient for your users via subscriptions. If your library has a constrained budget, then a great approach is to think about what's the best cost per use. We don’t have to tell you that collections development is about tradeoffs: as you start getting to larger values of Cost Per Use, you get worse value; if you stick to relatively low --- # 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://docs.unsub.org/troubleshooting/whats-the-right-amount-of-titles-to-subscribe-to.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.