# Security Booster When mining planets, fleets have a fixed mining success percentage that varies depending on the planet they are mining and the Fleet Rank. In order to provide security to the Federation, the Coalition offers a security detachment that increases the fleet mining success at the cost of a percentage of the earnings plus the cost of the booster itself. The Coalition only takes the earning percentage if the mining operation is successful. The following table shows the services provided: | Security Level | Mining success bonus | Estimated Earning percentage | | -------------- | -------------------- | ---------------------------- | | 1 | +10% | -10% | | 2 | +15% | -15% | | 3 | +20% | -20% | The booster cost is variable depending on the Mine Power of the fleet that acquires it, these costs are as follows: ★ **Less than 499 MP:** 0.0025 BNB **per level** ★★ **Between 500 MP to 1999 MP:** 0.0045 BNB **per level** ★★★ **Greater than 2000 MP:** 0.0075 BNB **per level** ![New Security Booster Reward calculation Formula](/files/SNPslCV9nimfHz5ihRRA) --- # 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-reborn.cryptomines.app/gameplay/mint/fleets/security-booster.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.