Admin Columns vs NMI Payment Gateway for WooCommerce

Admin Columns lets you customize and organize the columns displayed in the WordPress admin list tables for posts, pages, users, comments and media. Instead of the limited default list table, you get to display the information you actually need – like custom fields, featured images, taxonomies, file data and more. Trusted by 100,000+ WordPress sites worldwide. With a simple drag-and-drop interface you can: Add any column to posts, pages, users, media and comments Reorder and resize columns to match your workflow Choose from 200+ column types including custom fields, taxonomies and file data Display rich metadata such as images, dates, colors and relational fields Create clean overviews for even the most complex websites It works for any site from simple blogs to large WooCommerce stores. Why Admin Columns? Default WordPress list tables are limited. They often show only the title, author and date. Admin Columns turns them into useful management screens that show you what matters. Examples: See featured images, custom fields and taxonomies directly in the post list table Display media file size, dimensions or EXIF data View user metadata and roles in the users screen Keep track of large content libraries Popular use cases Admin Columns is used by developers, agencies and site owners to manage content more efficiently. Common setups: Managing WooCommerce products with price, SKU or stock columns Displaying ACF custom fields in post list tables Organizing large media libraries Reviewing SEO metadata from Yoast Organizing custom post types with the right columns Built for developers Admin Columns is open source and built to be extended. Use actions and filters to register custom column types, modify output or integrate with your own plugins. Full hooks and filters reference for custom integrations Register column configurations in PHP for version-controlled setups Designed to work alongside page builders, custom post type plugins and third-party extensions Explore the developer documentation. Admin Columns Pro Upgrade to Admin Columns Pro for sorting, filtering, inline editing and more. With Pro you can: Sort any column Filter content with stackable smart filters Inline editing – edit titles, custom fields, taxonomies and more directly from the list table Bulk editing – update multiple items at once Conditional formatting – color-code rows and cells based on rules Export to CSV Import/export column sets between sites or team members Save to PHP for version-controlled column configurations Admin Columns Pro also provides deep integrations with popular plugins: Advanced Custom Fields – display and edit all field types WooCommerce – product and order columns Yoast SEO – SEO score and metadata columns Toolset Types – custom fields and relationships Pods – Pods fields and content types Learn more about the additional features of Admin Columns Pro on our website: Upgrade to Admin Columns Pro Supported content types Admin Columns works with the following WordPress admin screens: Posts, Pages and Custom Post Types Users Media Library Comments Taxonomies (Pro) Custom field column Admin Columns allows you to display custom fields (post meta and user meta) directly in the admin list table. Supported field formats include: Color Date Images Number Text URL True/False Relational: Posts, Users and Media Docs & Support Is this your first time using Admin Columns? Check out our documentation and guides: Documentation Getting Started Developer documentation Need help? Please visit the Admin Columns support forums. Contribute Admin Columns is open source and community-driven. There are several ways to contribute: Translate: Help translate Admin Columns on WordPress.org or Pro translations on Transifex Report issues: Found a bug? Report it on GitHub Suggest features: Submit ideas to our public roadmap

NMI Payment Gateway for WooCommerce is a secure payment solution by Robust Softech that allows your customers to pay using credit cards through the Network Merchants Inc (NMI) payment gateway. Developed by Robust Softech Private Limited – A complete credit card payment solution for modern e-commerce. Key Features Credit Card Processing – Secure credit card payments with Collect.js tokenization Tokenization Support – Save customer payment methods for future use Subscription Support – Full WooCommerce Subscriptions integration Refund Support – Process refunds directly from WooCommerce HPOS Compatible – Works with WooCommerce High-Performance Order Storage WooCommerce Blocks – Compatible with the new block-based checkout Environment Switching – Production/Sandbox environments Debug Logging – Comprehensive logging for troubleshooting Security Features Collect.js Integration – Most secure payment method (default) PCI DSS Compliant – Through NMI’s secure processing Tokenization – Secure card storage SSL Encryption – All transactions encrypted Easy Setup Install and activate the plugin Enter your NMI API credentials (Private Security Key + Public Key) Choose your environment (Production/Sandbox) Start accepting credit card payments! Configuration Required Settings Enable/Disable: Turn the gateway on/off Title: Payment method name shown to customers Description: Payment method description Environment: Choose Production or Sandbox Private Security Key: Your NMI Private Security Key Public Key: Your NMI Public Key for tokenization Optional Settings Payment API Method: Choose between Collect.js (recommended) or Direct Post Transaction Type: Sale (authorize & capture) or Authorize Only Accepted Cards: Select which card types to accept Debug Log: Enable logging for troubleshooting Testing Sandbox Testing Set Environment to “Sandbox” Use test card numbers: Visa: 4111111111111111 Mastercard: 5555555555554444 American Express: 378282246310005 Use any future expiry date and any 3-digit CVV Test successful and failed transactions Production Setup Set Environment to “Production” Enter your live NMI credentials Test with small amounts first Monitor debug logs for any issues Troubleshooting Common Issues Payment method not showing on checkout: – Check if gateway is enabled – Verify API keys are entered correctly – Ensure WooCommerce is active Payment fails with “Invalid credentials”: – Verify Private Security Key is correct – Check if Public Key is properly set – Ensure environment matches your credentials Collect.js fields not loading: – Check browser console for JavaScript errors – Verify Public Key is valid – Ensure SSL certificate is active Debug Logging Enable debug logging in plugin settings to troubleshoot issues: 1. Go to WooCommerce > Settings > Payments 2. Click “Set up” on NMI gateway 3. Enable “Debug log” 4. Check logs at: WooCommerce > Status > Logs Support For support and documentation, visit: https://nmipro.com Disclaimer Network Merchants Inc (NMI) is a trademark of its respective owner. This plugin is an independent integration developed by Robust Softech Private Limited and is not affiliated with, endorsed by, or sponsored by Network Merchants Inc.