---
id: "fee-extension"
kind: "glossary-term"
title: "费用扩展"
language: "zh-Hans"
category: "转移与EPP"
updated: "2026-10-10T12:00:00Z"
canonical: "https://tldlog.com/zh/cihui/feiyong-kuozhan/"
translations:
  en: "https://tldlog.com/glossary/fee-extension/"
  es: "https://tldlog.com/es/glosario/extension-tarifas/"
  de: "https://tldlog.com/de/glossar/fee-extension/"
  fr: "https://tldlog.com/fr/glossaire/extension-tarification/"
  it: "https://tldlog.com/it/glossario/estensione-tariffe/"
  pt-BR: "https://tldlog.com/pt/glossario/extensao-taxas/"
  ru: "https://tldlog.com/ru/glossariy/rasshirenie-fee/"
---

# 费用扩展

一种EPP扩展，让注册管理机构告诉注册服务机构对域名进行每项操作的费用，并让注册服务机构在发送命令时确认该价格。溢价价格就是通过它自动传递的。它在RFC 8748中定义。

## 相关术语

- [EPP扩展](https://tldlog.com/zh/cihui/epp-kuozhan/)
- [溢价域名](https://tldlog.com/zh/cihui/yijia-yuming/)
- [批发价格](https://tldlog.com/zh/cihui/pifa-jiage/)
- [EPP](https://tldlog.com/zh/cihui/epp/)