內容簡介
Easy Invoice 是一款全面的 WordPress 發票外掛，專為自由工作者、代理商、顧問及小型企業設計。使用者可以創建無限的發票和報價單，生成 PDF 文件，並透過 PayPal 接受線上付款，直接在 WordPress 控制台管理客戶資訊。
【主要功能】
• 無限發票與報價單生成
• 專業 PDF 文件產生
• PayPal 線上付款整合
• 客戶資訊無限儲存
• 自訂發票模板與商業細節
• 自動化發票與報告功能
外掛標籤
開發者團隊
② 後台搜尋「Easy Invoice – Professional Invoice & Quote Generator」→ 直接安裝（推薦）
📦 歷史版本下載
原文外掛簡介
Easy Invoice is a comprehensive WordPress invoicing plugin for freelancers, agencies, consultants, and small businesses. Create unlimited invoices and quotes, generate PDF documents, accept online payments through PayPal, and manage client information directly from your WordPress dashboard.
Links
Live Demo
Documentation
Pro Version
Support Forum
Key Features
Invoicing & Quotes
* Unlimited invoices and quotes
* Professional PDF generation
* Auto-increment invoice numbering with custom prefixes
* Convert quotes to invoices with one click
* Clone existing invoices for faster creation
* Custom invoice and quote terminology
* Set default due dates and payment terms
Payment Processing
* PayPal payment gateway (free version)
* Accept online payments with “Pay Now” button
* Multiple payment gateways: Stripe, Square, Authorize.Net, Mollie (Pro)
* Manual payment recording (cash, check, bank transfer)
* Partial payment support (Pro)
* Payment status tracking and history
Client Management
* Unlimited client records
* Store complete client information
* Automated email notifications
* Client portal with secure login (Pro)
* Payment reminder emails (Pro)
Customization
* Professional invoice templates
* Add your logo and business details
* Customize templates using CSS
* Flexible tax settings (global or per line item)
* Discount calculations
* Multi-currency support (150+ currencies)
* Custom email templates
* Translation ready
Automation & Reporting
* Recurring invoice automation (Pro)
* CSV data export (Pro)
* Invoice and quote reporting
* Revenue tracking and analytics (Pro)
* White label option (Pro)
Compatibility
* Works with any WordPress theme
* WooCommerce compatible
* WordPress multisite support
* Page builder compatible
Who Uses Easy Invoice?
Freelancers – Quick invoice creation and payment collection
Agencies – Multi-client management and project billing
Small Businesses – Professional invoicing and recurring billing
Consultants – Quote management and payment tracking
E-commerce – Custom B2B invoicing alongside WooCommerce
Service Providers – Subscription billing and payment plans
Free Version Features
Unlimited Invoices & Quotes: Create unlimited invoices and quotes with no restrictions.
PDF Generation: Generate professional PDF invoices and quotes with one click.
PayPal Payment Gateway: Accept online payments via PayPal with a built‑in “Pay Now” button.
Client Management: Store client details and send invoices/quotes via email.
Tax & Discounts: Add taxes and discounts with before/after‑tax calculation options.
Customization: Set custom invoice ID prefix, terms & conditions, and footer text.
Email Templates: Customize invoice and quote email notifications to clients.
Professional Templates: Use beautiful, printer‑friendly invoice and quote layouts.
Print Invoices & Quotes: Print documents or save to PDF directly from your browser.
Currency & Formatting: Control currency symbol, decimals, and separators to match your locale.
Custom Payment Links: Add an external “Pay Now” link for any payment provider.
Works With Any Theme: Compatible with all properly coded WordPress themes and page builders.
Translation Ready: Fully translatable for global use.
Pro Version Features
Template Builder: Visual drag-and-drop builder to create custom invoice and quote templates.
Item Library: Save frequently used items and services for quick invoice creation.
Custom Invoice Permalinks: Create professional, branded URLs for invoices.
Advanced PDF Customization & Watermarks: Customize layouts, add text/image watermarks, and status badges.
Client Portal & Shortcodes: Provide client dashboard and login shortcodes; restrict invoices to clients.
Multiple Payment Gateways: Add gateways like AuthorizeNet, Square, and Mollie alongside PayPal.
Recurring Invoices: Automate billing with flexible schedules and reminders.
Partial Payments: Allow clients to pay invoices in installments.
CSV Export & Reports: Export invoice/quote data and generate business reports.
Payment Reminder Emails: Automatically nudge clients to pay on time.
Advanced Tax Options: Handle complex tax rules and calculations.
Priority Support: Faster response times and premium assistance.
White Label: Remove branding and deliver fully white‑labeled documents.
Upgrade to Easy Invoice Pro
Why Upgrade to Pro?
The Pro version adds advanced features for businesses that need more automation and customization:
Template Builder – Visual drag-and-drop builder to create custom invoice and quote templates
Item Library – Save frequently used items and services for quick invoice creation
Client Portal – Clients can view invoices, make payments, and download PDFs
Payment Reminders – Automatically send reminders before and after due dates
Recurring Invoices – Automate subscription and retainer billing
Multiple Payment Gateways – Accept credit cards via Stripe, Square, Authorize.Net, Mollie
Advanced PDF Customization – Add watermarks, custom layouts, and status badges
CSV Export & Reports – Export data for accounting software like QuickBooks or Xero
Partial Payments – Allow clients to pay invoices in installments
Advanced Tax Options – Handle complex tax rules and calculations
White Label – Remove Easy Invoice branding from documents
Priority Support – Faster response times for technical assistance
View Pro Pricing
Privacy & Security
Easy Invoice respects your privacy and follows WordPress security best practices:
No data collection – We don’t collect or store any data from your website
GDPR compliant – All invoice data stays in your WordPress database
Secure payments – Payment processing handled by PCI-compliant gateways
No external dependencies – Plugin works without external API calls
Security audits – Regularly monitored by Patchstack for vulnerabilities
Payment processing is handled by your chosen gateway (PayPal, Stripe, etc.) according to their privacy policies. Easy Invoice never stores credit card information.
Translations & Internationalization
Easy Invoice is fully translation ready:
Text Domain: easy-invoice
Translation Method: Standard WordPress .po/.mo files or Loco Translate plugin
RTL Support: Full right-to-left language support
Multi-Currency: Support for 150+ currencies with custom symbols
Date Formats: Localized date formatting
English is the default language. Community translations are available through WordPress.org.
To contribute translations, visit WordPress.org translation page
