> For the complete documentation index, see [llms.txt](https://docs.jaspervault.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.jaspervault.io/zhong-wen-wen-dang/fei-yong-yu-gui-ze/fei-yong-zong-lan.md).

# 费用总览

使用 Jasper Vault 时，用户可能涉及多种费用。

本页面帮助用户理解常见费用类型。

***

### 主要费用类型

Jasper Vault 可能涉及以下费用：

* 合约交易相关费用
* 报价或滑点成本
* Funding Rate
* 强平相关费用
* 永续合约保护（PP）费用
* 链上 Gas 成本
* 提现相关成本

具体费用以 App 页面实际展示为准。

***

### 为什么要关注费用？

费用会影响用户实际盈亏。

尤其是在高频交易、长时间持仓或频繁使用永续合约保护（PP）时，费用可能成为重要成本。

***

### 费用不是固定不变的

部分费用可能根据市场情况变化。

例如：

* Funding Rate 会变化
* 永续合约保护（PP）费用会变化
* 链上 Gas 会变化
* 滑点可能变化

用户应以下单页面展示为准。


---

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