# 池子网络费用

Orca不收取创建池的费用，也不收取在现有池中创建头寸的费用。然而，网络和租金费用是应付的，如果使用匹配存款比率功能，交易费用和网络费用也将在该交易中支付。

下表列出了创建新池或在现有池中添加头寸所需支付的费用。当仓位平仓和NFT被烧毁时，这些费用中的一部分将退还。

SDK的用户可以通过使用没有元数据的openPoistion来减少位置NFT相关的费用-详细信息请与[#❓│dev-questions](https://discord.com/channels/798712664590254081/838660851178274866)中的开发人员联系。

<table><thead><tr><th width="343">Network / Rent Fee</th><th>Typical SOL value</th><th>Refundable</th></tr></thead><tbody><tr><td>Token account to hold position NFT</td><td>0.00203928</td><td>Yes</td></tr><tr><td>Account to define position NFT</td><td>0.00146160</td><td>No</td></tr><tr><td>Account to list position NFT</td><td>0.00561672</td><td>No</td></tr><tr><td>Account to store position parameters</td><td>0.00203928</td><td>Yes</td></tr><tr><td>Network Fee (non-SOL transaction¹)³</td><td>0.000010</td><td>No</td></tr><tr><td>Network Fee (SOL transaction²)³</td><td>0.000005</td><td>No</td></tr><tr><td>Priority Network Fee (max)³</td><td>0.0000021</td><td>No</td></tr></tbody></table>

¹ 在交易中，SOL不是代币a或代币b.

² 在交易中，SOL是代币a或代币b.

³ 网络费用按交易中使用的签名者数量支付.


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