內容簡介
SaleMint – Paddle Checkout for WooCommerce 將您的 WooCommerce 商店與 Paddle 連接，提供一個無縫的支付體驗，並自動計算和收取全球的銷售稅與增值稅。此外掛確保 WooCommerce 的訂單、總額和發票保持同步，讓您無需處理繁瑣的稅務問題。
【主要功能】
• 支援一次性支付與訂閱管理
• 嵌入式 Paddle 結帳體驗
• 自動計算銷售稅與增值稅
• 支援經典與區塊式結帳
• 測試與實際環境切換
外掛標籤
開發者團隊
② 後台搜尋「SaleMint – Paddle Checkout for WooCommerce」→ 直接安裝（推薦）
原文外掛簡介
SaleMint – Paddle Checkout for WooCommerce connects your WooCommerce store to Paddle, the merchant-of-record payment platform built for software, SaaS, courses, memberships, and other digital products. Paddle runs the checkout and calculates, collects, and remits sales tax and VAT worldwide, while this plugin keeps your WooCommerce orders, totals, and invoices fully in sync.
No tax plugin, no per-country VAT registrations, and no redirect away from your store — customers pay in an embedded Paddle checkout right on your WooCommerce checkout page.
Selling subscriptions? This free plugin handles one-time payments. SaleMint Paddle Pro adds recurring billing through Paddle for both WooCommerce Subscriptions and WPSubscription — with free trials, split payments (installments), early renewal, a Buy Now button, a self-serve customer portal, and customer invoices. Pro is an add-on, so everything you already use keeps working. Full setup docs: salemint.io/docs/paddle/introduction.
How it works
When a customer places an order, the plugin opens Paddle’s hosted checkout (modal or full-page). After the customer completes payment, the Paddle transaction ID is captured and attached to the WooCommerce order. The plugin then fetches the authoritative order totals from Paddle — including any tax Paddle applied — and updates the WooCommerce order to match, so your records are always accurate.
Key features
Classic checkout & WooCommerce Blocks — Works with both the classic WooCommerce checkout and the modern block-based checkout.
Modal or full-page checkout — Choose between an overlay modal or a full-page Paddle checkout, configurable from the gateway settings.
Sandbox / live mode — Toggle between Paddle’s sandbox environment for testing and the live environment for production, without touching any code.
Digital-only enforcement — The Paddle payment option is automatically hidden whenever the cart contains a physical product that requires shipping. This prevents it from appearing for orders Paddle cannot fulfil.
Paddle tax categories — Assign a Paddle tax category (e.g. standard, digital-goods, ebooks, SaaS, software) to products, with a configurable store-wide default. Supports all 13 Paddle tax classifications.
Coupon sync — WooCommerce coupons applied at checkout are forwarded to Paddle as discounts, so the transaction amount in Paddle always reflects the discounted total.
Cart fee sync — Extra fees added to the cart (e.g. handling fees or surcharges) are passed to Paddle as line items and synced back after payment, keeping both records consistent.
Automatic order totals sync — After payment, the plugin synchronises WooCommerce order totals — including line-item subtotals, discounts, fees, tax lines, and the grand total — with the values reported by Paddle. An order note is added documenting the sync for auditing purposes.
Transaction & invoice ID tracking — The Paddle transaction ID and invoice ID are saved directly to the WooCommerce order and visible on the order detail screen.
Transaction URL — A direct link to the Paddle transaction is saved with each order so you can jump straight to the Paddle dashboard from WooCommerce.
Refund support — Initiate full or partial refunds from the standard WooCommerce refund interface; the plugin forwards the refund to Paddle automatically.
Invoice button on order screen — A one-click button on the admin single-order page lets you open or download the Paddle-generated invoice without leaving WooCommerce.
Order-pay page support — Customers can retry a failed or pending payment from the WooCommerce order-pay page; billing details are pre-populated automatically.
Light and dark themes — Choose between Paddle’s light and dark checkout UI to match your store’s design.
Free vs Pro
Everything above is free, forever. SaleMint Paddle Pro is an add-on that layers recurring billing and its supporting tools on top — install it alongside this plugin and every free feature keeps working unchanged.
Pro adds:
Subscriptions & recurring billing
WooCommerce Subscriptions support — Two-way sync between WooCommerce and Paddle: status, dates, currency, billing address, line items, and coupons stay in step on both sides.
WPSubscription support (new in Pro 1.1.0) — Sell WPSubscription products through Paddle. Paddle handles auto-renewal, and every renewal syncs the next payment date back to the WPSubscription record.
Free trials and signup fees — Trial periods are passed to Paddle, which delays the first charge until the trial ends.
Split payments (installments) — Sell in installments with WPSubscription; Paddle charges each one on schedule.
Auto-renewal via webhook — Renewals charge the saved payment method automatically, and every Paddle event is verified with HMAC-SHA256 signatures before it touches an order.
Early renewal — Customers renew ahead of schedule with the card already on file, with no checkout modal.
Full lifecycle sync — Cancel, pause, resume, switch, and change payment method all reach Paddle.
Update payment method from My Account — Customers swap their card themselves on both WooCommerce Subscriptions and WPSubscription stores.
Sell from anywhere
Buy Now button — Gutenberg blocks and an Elementor widget that open the Paddle checkout from any landing page or pricing table, with no cart in between. Works with one-time, WooCommerce Subscriptions, and WPSubscription products, and hides itself on physical products.
Self-serve billing & tax
Customer portal — A My Account link opens Paddle’s self-serve portal for payment details and billing history.
Customer invoices — View and Generate invoice buttons on the order page and the My Account orders list, cached and auto-regenerated.
Per-product tax categories — Override the Paddle tax category per product, per variation, and for cart fees.
Pro is a one-time, lifetime license — no subscription to renew. See the full Pro documentation or get Pro.
Who is it for?
SaaS and software companies selling licenses or plans on WooCommerce
Course creators, membership sites, and online academies
Sellers of ebooks, templates, themes, plugins, and other downloads
Any store that wants Paddle to handle global sales tax and VAT as merchant of record
Requirements
PHP 8.1 or higher
WordPress 6.0 or higher
WooCommerce (latest recommended)
A Paddle account with an API key and client-side token
External Services
This plugin connects to Paddle’s servers to process payments and load the Paddle JavaScript SDK. By using this plugin you agree to Paddle’s terms and privacy policy.
Paddle JavaScript SDK
The Paddle checkout SDK is loaded from Paddle’s CDN on any page where the payment gateway is active:
Production: https://cdn.paddle.com/paddle/v2/paddle.js
Sandbox: same URL (environment is set via the client-side token)
This script is provided by Paddle.com Inc. and is required to open the hosted checkout modal.
Paddle website
Paddle Terms of Service
Paddle Privacy Policy
Paddle REST API
The plugin communicates with the Paddle REST API from your server to create transactions and retrieve order details:
Production: https://api.paddle.com
Sandbox: https://sandbox-api.paddle.com
Data sent includes order line items, customer billing information (email, country, postcode), and currency. No data is sent unless a customer initiates checkout.
