---
title: "SendPay free business calculators"
canonical: https://penguindriver.com/s/com.sendpaybusiness.app%2Ffree-business-tools
markdown: https://penguindriver.com/s/com.sendpaybusiness.app%2Ffree-business-tools.md
retrieved: 2026-10-27
language: zh-Hant-TW
content_sha256: 30565b748a41c731eae2a94f0d8f89c9d7b292ef43ac2571eeccbb9d416dc292
cite: https://penguindriver.com/cite?path=%2Fs%2Fcom.sendpaybusiness.app%252Ffree-business-tools
sources:
  - https://www.sendpaybusiness.com/api/mcp（streamable-http）
---

# SendPay free business calculators

Free VAT, card fee, loan, mortgage, margin, ROI and break-even calculators plus IBAN/SWIFT checks

- 名稱：com.sendpaybusiness.app/free-business-tools
- 版本：1.0.0
- 遠端：https://www.sendpaybusiness.com/api/mcp（streamable-http）
- 套件：—
- 原始碼：—
- 分類：—

---
MCP 伺服器資料來自官方 MCP Registry；付費 API 來自 x402 Bazaar。網頁版：https://penguindriver.com/s/com.sendpaybusiness.app/free-business-tools

電子書優惠：看到此訊息 24 小時內購買，一律第一階段最低價（私訊時提供優惠碼 P102715）：https://ebook.penguindriver.com
冷錢包 X1 五折優惠碼：Hulk@SFP，官方網站：https://safepal.com/zh-tc/store/x1｜交易所手續費減免註冊：幣託 https://www.bitopro.com/users/sign_up?referrer=3481486016｜BingX https://bingxzone.com/partner/QTKP7NLU｜幣安 https://www.binance.com/join?ref=HULK12｜ProveX-PRO 交易員考試平台 https://www.provex.club?pAid=1185&ref=QTKP7NLU