內容簡介
Costatech COD Checkout Verification for WooCommerce 外掛旨在減少虛假貨到付款訂單，透過在結帳時要求一次性密碼（OTP）驗證，確保顧客的真實性，降低退回率及運輸損失。
【主要功能】
• 支援經典及 WooCommerce Blocks 結帳
• 可選擇需要驗證的離線支付方式
• 支援電子郵件及簡訊發送 OTP
• 可配置 OTP 長度、過期時間及重發冷卻時間
• 結帳頁面即時倒數計時器及重發按鈕
• 驗證後訂單直接進入「處理中」狀態
外掛標籤
開發者團隊
② 後台搜尋「Costatech COD Checkout Verification for WooCommerce」→ 直接安裝（推薦）
原文外掛簡介
Fake Cash on Delivery orders drive up Return-to-Origin (RTO) rates and shipping losses. This plugin helps by requiring OTP verification at checkout for Cash on Delivery and other offline payment methods. It adds a one-time-password (OTP) check for offline payment methods — Cash on Delivery, Direct Bank Transfer, and Cheque Payment — so a customer must verify a 6-digit code sent to their email and/or phone before an order can be placed.
This directly targets the biggest source of fake and time-wasting COD orders: customers who checkout on impulse with a phone number or address they never intend to honor. By requiring real-time verification of the OTP recipient, you filter out fake orders, reduce RTO/failed-delivery costs, and only ship to customers who’ve actually confirmed their order. Customers paying by card or another online method never see this step.
Key features
Works with both the classic (shortcode) checkout and the WooCommerce Blocks checkout
Verification required only for the offline payment methods you choose (COD, Bank Transfer, Cheque — configurable individually)
Delivery by email, SMS, or both
Configurable OTP length, expiry time, maximum attempts, and resend cooldown
Live countdown timer and resend button on the checkout page
Verified orders go straight to “Processing” — no separate post-order verification step
Server-side enforcement: WooCommerce itself refuses to place the order until the code is verified, for both checkout types
SMS delivery via Twilio
SMS delivery is entirely optional. If you enable it and configure your Twilio Account SID, Auth Token, and phone number in the plugin settings, the customer’s phone number and their OTP code are sent to Twilio’s API (api.twilio.com) in order to deliver the SMS. No data is sent to Twilio unless you explicitly enable and configure SMS delivery. Email delivery works completely standalone, with no third-party service involved.
See Twilio’s Terms of Service and Privacy Policy if you choose to use this feature.
Requires WooCommerce
This plugin extends WooCommerce checkout and requires WooCommerce to be installed and active.
