前言介紹
- 這款 WordPress 外掛「Integration for Számlázz.hu and FluentCart」是 2025-11-20 上架。
- 目前尚無安裝啟用數，是個很新的外掛。如有要安裝使用，建議多測試確保功能沒問題！
- 上一次更新是 2026-02-13，距離現在已有 12 天。
- 外掛最低要求 WordPress 6.2 以上版本才可以安裝。
- 外掛要求網站主機運作至少需要 PHP 版本 7.4 以上。
- 尚未有人給過這款外掛評分。
- 還沒有人在論壇上發問，可能目前使用數不多，還沒有什麼大問題。
外掛協作開發者
外掛標籤
magyar | invoice | szamlazo | fluentcart | szamlazz.hu |
內容簡介
總結：「Integration for Számlázz.hu and FluentCart」是一個 WordPress 外掛，無縫連接您的 FluentCart 商店與 Számlázz.hu，當訂單支付時會自動生成專業發票。
問題與回答：
1. 這個 WordPress 外掛的用途是什麼？
- 回答：這個外掛連接到 Számlázz.hu 的 Agent API，可以自動生成發票、從匈牙利稅務局 (NAV) 檢索納稅人信息，以及檢索生成的發票 PDF。
2. 當生成發票時，這個外掛會傳送哪些資料？
- 回答：會傳送您的 Számlázz.hu Agent API 金鑰、訂單信息、買家信息、商品詳細信息、運送信息、發票設置等到 https://www.szamlazz.hu/szamla/。
3. 如果有提供匈牙利增值稅號碼，這個外掛會傳送什麼資料？
- 回答：會傳送您的 Számlázz.hu Agent API 金鑰以及納稅人的 8 位數稅務識別號碼（從完整的增值稅號碼截斷）。
4. 當使用者點擊下載發票時，這個外掛會傳送哪些資料？
- 回答：會傳送您的 Számlázz.hu Agent API 金鑰和發票號碼。
5. 使用這個外掛需要注意什麼法律信息？
- 回答：使用此外掛代表您同意將商店和客戶數據傳送至 Számlázz.hu，請確保獲得客戶的充分同意並遵守適用的數據保護法規（例如 GDPR 等）。
原文外掛簡介
Integration for Számlázz.hu and FluentCart is a WordPress plugin that seamlessly connects your FluentCart store with Számlázz.hu, automatically generating professional invoices when orders are paid.
External Services
This plugin relies on the Számlázz.hu invoice generation service to create and manage invoices for FluentCart orders.
Service Information:
* Service Provider: Számlázz.hu (szamlazz.hu)
* Service Purpose: The plugin connects to Számlázz.hu’s Agent API to automatically generate invoices, fetch taxpayer information from the Hungarian Tax Authority (NAV), and retrieve generated invoice PDFs.
Data Transmission:
The plugin sends the following data to https://www.szamlazz.hu/szamla/ when:
Generating Invoices (when an order is marked as paid):
Your Számlázz.hu Agent API Key
Order information: order number, dates, amounts, currency
Buyer information: name, email, address, postal code, city, country
Buyer’s VAT/tax number (if provided)
Product details: names, quantities, prices, VAT rates
Shipping information: title, amount, VAT rate
Invoice settings: language, type (paper/electronic)
Fetching Taxpayer Data (when a Hungarian VAT number is provided):
Your Számlázz.hu Agent API Key
The taxpayer’s 8-digit tax identification number (truncated from the full VAT number)
Downloading Invoice PDFs (when users click to download invoices):
Your Számlázz.hu Agent API Key
The invoice number
Legal Information:
* Számlázz.hu Terms of Service: https://www.szamlazz.hu/aszf/
* Számlázz.hu Privacy Policy: https://www.szamlazz.hu/adatvedelem/
Important: By using this plugin, you agree to transmit your store and customer data to Számlázz.hu. Ensure you have proper consent from your customers and comply with applicable data protection regulations (GDPR, etc.).
Key Features
Automatic Invoice Generation – Invoices are automatically created when orders are marked as paid
Download Invoices – Every receipt download button is overriden with Számlázz.hu invoice download.
Multi-language Support – Generate invoices in 11 languages: Hungarian, English, German, Italian, Romanian, Slovak, Croatian, French, Spanish, Czech, Polish
Invoice Types – Choose between Paper Invoice and E-Invoice formats
VAT Number Validation – Automatically fetches company data from NAV (Hungarian Tax Authority) when VAT number is provided
Customizable Settings – Configure invoice language, type, quantity units, and shipping details
Shipping VAT Management – Easily set and apply VAT rates for shipping
Cache Management – Built-in cache system with easy cleanup
Bilingual Admin Interface – Full support for English and Hungarian languages
Subscription Support – Automatically generates invoices for subscription renewals
Requirements
WordPress 5.0 or higher
FluentCart plugin installed and activated
Active Számlázz.hu account with Agent API Key
PHP 7.4 or higher
Important Warnings
Before using this plugin in production:
Enable Test Mode in both FluentCart and Számlázz.hu
Generate test invoices to verify everything works correctly
Consult with your accountant to ensure the plugin meets your accounting requirements
Review all generated invoices for accuracy
Test all edge cases relevant to your business
This plugin generates official accounting documents. Incorrect invoices can have legal and tax implications.
API Usage Costs
Számlázz.hu charges for API usage. This plugin uses the Számlázz.hu Agent API to generate invoices automatically, which is a paid service. Review the Számlázz.hu pricing before enabling automatic invoice generation.
Limitations
VAT Rates: Only explicit rates supported (0%, 5%, 18%, 27%). Named VAT keys (AAM, TAM, TEHK) are not supported.
Document Types: Only Invoices can be generated. Receipts and Pro forma invoices are not supported.
IPN: Instant Payment Notification is not yet supported.
Lag: Customers might need to wait a few seconds on the order conrifmation page before being able to download the invoice.
Shipping VAT: FluentCart shipping VAT may contain minor rounding errors. This is a known bug in FluentCart, which will be corrected in the following releases. The shipping VAT on the invoice is calculated correctly according to Hungarian legal regulations. This may cause a small difference (fraction of a Forint) between what the customer pays, and what appears on the invoice.
Language Support
The admin interface is available in:
* English (Default)
* Hungarian (Magyar)
The interface language follows your WordPress language settings.
Configuration
Navigate to Settings > Számlázz.hu
Enter your Számlázz.hu Agent API Key (How to get API key)
Configure invoice settings:
Invoice Language (default: Hungarian)
Invoice Type (Paper Invoice or E-Invoice)
Quantity Unit (default: “db”)
Shipping Title (default: “Szállítás”)
Shipping VAT Rate (default: 27%)
Save settings
Additional Information
Troubleshooting for advanced users
Enable WP_DEBUG to see debug information on each orders activity log.
Support
For general questions, please visit the plugin website.
Bug reports and feature requests can be submitted on the project’s GitHub page.
Contributing
This plugin is open source. Contributions are welcome!
Credits
Author: Gábor Angyal
Website: webshop.tech
各版本下載點
- 方法一：點下方版本號的連結下載 ZIP 檔案後，登入網站後台左側選單「外掛」的「安裝外掛」，然後選擇上方的「上傳外掛」，把下載回去的 ZIP 外掛打包檔案上傳上去安裝與啟用。
- 方法二：透過「安裝外掛」的畫面右方搜尋功能，搜尋外掛名稱「Integration for Számlázz.hu and FluentCart」來進行安裝。
（建議使用方法二，確保安裝的版本符合當前運作的 WordPress 環境。
1.0.0 | 1.1.0 | 1.1.1 | 1.2.0 | 1.2.1 | trunk |
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