# 10. Shopping for best line Lines can vary based on the sportsbook, because different books have different clienteles. As a result, one book may post the Cavs -8 while another has -7.5.\ \ Having access to more than one sportsbook allows you to shop for the best line. Getting an [extra half-point](https://www.actionnetwork.com/how-to-bet-on-sports/nfl/nfl-betting-half-point-spreads) might not seem like a huge deal, but it adds up over the long haul and increases your chances of winning.\ Our [live odds pages](https://www.actionnetwork.com/odds) will automatically surface the best line for every game. --- # 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://elevated-fx.gitbook.io/docs/bonus-guides/ai-sportsprofits/10.-shopping-for-best-line.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.