內容簡介
Utánvét Ellenőr 是一款針對貨到付款（Cash on Delivery）詐欺防護的 WooCommerce 外掛，透過 SHA-256 雜湊比對電子郵件信譽評分，自動封鎖已知拒收包裹的買家使用貨到付款，協助店家降低退貨風險與物流成本。
【主要功能】
• 自動偵測並標記拒收貨到付款訂單的買家
• 跨商店共享詐欺電子郵件信譽資料庫
• 以 SHA-256 雜湊處理信箱，原始資料不離開主機
• 可自訂信譽門檻值（-1 至 +1），彈性調整過濾嚴格度
• 結帳時即時查詢信譽，自動隱藏貨到付款選項
• 成功交付訂單同步回報正面評分，維持資料準確性
外掛標籤
開發者團隊
📦 歷史版本下載
原文外掛簡介
Installation
Register to obtain API keys, then set them in the plugin’s settings. The reputation threshold parameter is there to let you customize how strict should the filtering be. This is a number between -1 and +1.
What is Utánvét Ellenőr?
It is a SaaS provided by Utánvét Ellenőr Kft. from Hungary: a service which will let shop owners filter orders with Cash on Delivery coming from known fraudulent e-mail addresses.
How does it work?
The idea behind the service is the following:
* Someone orders with Cash on Delivery payment method, but later refuses to accept the package from the courier.
* The shop owner flags this order with the custom order status Rendelést nem vette át.
* The plugin listens for orders entering this status.
* Once an order ends up in this status, the plugin will hash the e-mail address of the user on the shop server with SHA256 and sends the hash to our service, accompanied by a -1.
* If the courier could hand over the package successfully, the shop owner flags the order with the stock order status completed. In this case the plugin hashes the e-mail with the same SHA256 and sends the hash to our service, accompanied by a +1.
* When someone with the same e-mail address would like to order (from the same or from another shop), this plugin can disable Cash on Delivery from available payment methods:
* The user enters his e-mail address and leaves the billing_email input field.
* This value gets hashed with the same SHA256 algorithm and the plugin asks our service about this hash.
* The service will return a JSON array and if the e-mail reputation provided in this payload does not meet the minimum value set by the shop owner in the plugin settings (Reputation threshold), the plugin will disable the Cash on Delivery payment method.
Privacy implications
All inputs are hashed with SHA-256 by the plugin on your server. This means:
* The entered e-mail address will NEVER leave your system.
* SHA-256 is considered to be safe for hashing.
* On “check requests” we don’t receive the e-mail address, just a hash, and we provide only a couple of “numbers” about that hash. There is no way for us to know what was the original string before hashing.
* In order to use our services, you MUST notify your users that “Automated individual decision-making” might be applied during checkout. For more information, please see GDPR Art. 22.
Note: this is not a legal advice. Consult your attourney before using this service in production.