Title: COD Control
Author: Kyriakos
Published: <strong>4 Tháng 11, 2025</strong>
Last modified: 4 Tháng 11, 2025

---

Tìm kiếm plugin

![](https://s.w.org/plugins/geopattern-icon/cod-control.svg)

# COD Control

 Bởi [Kyriakos](https://profiles.wordpress.org/changlee/)

[Tải về](https://downloads.wordpress.org/plugin/cod-control.1.0.4.zip)

 * [Chi tiết](https://vi.wordpress.org/plugins/cod-control/#description)
 * [Đánh giá](https://vi.wordpress.org/plugins/cod-control/#reviews)
 *  [Cài đặt](https://vi.wordpress.org/plugins/cod-control/#installation)
 * [Nhà phát triển](https://vi.wordpress.org/plugins/cod-control/#developers)

 [Hỗ trợ](https://wordpress.org/support/plugin/cod-control/)

## Mô tả

 * Admin menu: **COD Customers** with columns Name, Email, City, Received COD (Yes/
   No).
 * If **Received COD = No**, the **cod** gateway is removed at checkout for that
   customer.
 * Applies when users are logged in OR when they simply enter their email address
   on the checkout form.
 * Lightweight, no database tables required (uses user meta).

## Cài đặt

 1. Upload the ZIP via **Plugins  Add New  Upload Plugin**.
 2. Activate **COD Control**.
 3. Go to **COD Control** in the admin menu to manage flags.

## Hỏi đáp

### Does this work for guests?

If the guest uses an email that belongs to an existing WordPress user (customer/
subscriber) that has **Received COD = No**, COD will be disabled.

## Đánh giá

Không có đánh giá nào cho plugin này.

## Người đóng góp & Lập trình viên

“COD Control” là mã nguồn mở. Những người sau đã đóng góp vào plugin này.

Những người đóng góp

 *   [ Kyriakos ](https://profiles.wordpress.org/changlee/)

[Dịch “COD Control” sang ngôn ngữ của bạn.](https://translate.wordpress.org/projects/wp-plugins/cod-control)

### Muốn tham gia phát triển?

[Duyệt code](https://plugins.trac.wordpress.org/browser/cod-control/), check out
[SVN repository](https://plugins.svn.wordpress.org/cod-control/), hoặc theo dõi 
[nhật ký phát triển](https://plugins.trac.wordpress.org/log/cod-control/) qua [RSS](https://plugins.trac.wordpress.org/log/cod-control/?limit=100&mode=stop_on_copy&format=rss).

## Nhật ký thay đổi

#### 1.0.0

 * First release.

#### 1.0.1

 * wordpress.org changes recommended.
 * Fixed `readme.txt` Contributors line to use WordPress.org username `changlee`.
 * Moved inline `<style>` and `<script>` from PHP into `assets/css/codco-style.css`
   and `assets/js/codco-script.js`.
 * Added proper asset loading via `wp_enqueue_scripts` with `wp_register_style/script`,
   and `wp_localize_script` for `ajaxurl` + `nonce`.
 * Prefixed actions and methods (`codco_*`) and renamed class to `CODCO_Control`
   to avoid collisions.
 * Added nonce checks with `check_ajax_referer( 'codco_email_nonce', 'security' )`
   in AJAX handler.
 * Hardened `wp_verify_nonce()` inputs with `sanitize_text_field( wp_unslash( ...))`.
 * Escaped output late using `esc_url`, `esc_js` for dynamic values.
 * Added placeholder `ajax-loader.gif` if missing.

#### 1.0.2

 * wordpress.org changes recommended.
 * Fixed security issues with nonces and sanitization
 * Added proper permission checks (`current_user_can`)
 * Replaced inline CSS/JS with proper `wp_enqueue_*` methods
 * Updated version numbers for release

#### 1.0.3

 * wordpress.org changes recommended.
 * Fixed security issues with nonces and sanitization
 * Added proper permission checks (`current_user_can`)

#### 1.0.4

 * wordpress.org changes recommended.
 * plugin prefix gets Updated

## Meta

 *  Phiên bản **1.0.4**
 *  Cập nhật lần cuối **7 tháng trước**
 *  Số lượt cài đặt **Ít hơn 10**
 *  Phiên bản WordPress ** 6.0 hoặc cao hơn **
 *  Đã kiểm tra lên đến **6.8.5**
 *  Phiên bản PHP ** 7.4 hoặc cao hơn **
 *  Ngôn ngữ
 * [English (US)](https://wordpress.org/plugins/cod-control/)
 * Thẻ
 * [checkout](https://vi.wordpress.org/plugins/tags/checkout/)[cod](https://vi.wordpress.org/plugins/tags/cod/)
   [customers](https://vi.wordpress.org/plugins/tags/customers/)[payment](https://vi.wordpress.org/plugins/tags/payment/)
   [woocommerce](https://vi.wordpress.org/plugins/tags/woocommerce/)
 *  [Nâng cao](https://vi.wordpress.org/plugins/cod-control/advanced/)

## Đánh giá

Chưa có đánh giá nào được gửi.

[Your review](https://wordpress.org/support/plugin/cod-control/reviews/#new-post)

[Xem tất cả đánh giá](https://wordpress.org/support/plugin/cod-control/reviews/)

## Những người đóng góp

 *   [ Kyriakos ](https://profiles.wordpress.org/changlee/)

## Hỗ trợ

Có điều gì muốn nói? cần giúp đỡ?

 [Xem diễn đàn hỗ trợ](https://wordpress.org/support/plugin/cod-control/)