NMI Payment Gateway for WooCommerce vs Simple PAY.JP Payment

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.

This plugin provides payment form by PAY.JP with simple shortcode. Note: The supported currency is only JPY so far. Example of Shortcode: [simple-payjp-payment amount=50 form-id="id-string" name='no' result-ok="https://example.tokyo/?page_id=7" result-ng="https://example.tokyo/?page_id=8" ] amount (mandatory*): price in JPY plan-id (mandatory*): subscription plan ID form-id (mandatory): any ID of the form name: show/hide name field (‘yes’ => show (default), ‘no’ => hide) result-ok: page url to redirect after payment succeeded if you want to customize success message result-ng: page url to redirect after payment failed if you want to customize failure message prorate: disabled/enabled prorated for subscription payment (‘no’ => not prorated (default), ‘yes’ => prorated) (*) ‘amount’ is mandatory for single payment. ‘plan-id’ is mandatory for subscription payment. ‘amount’ and ‘plan-id’ should be exclusive. You can confirm these information of each payments in descripton property of Charge record on PAY.JP admin panel. Only one shoutcode can be placed in a page. API Action hook simplepayjppayment_result_ok: called after payment succeeded simplepayjppayment_result_ng: called after payment failed Localization English (default) – always included Japanese – always included Technical Details How to use is summalized in the following page: WordPressプラグイン Simple PAY.JP Payment About the 3D Secure Feature Depending on the default settings of the browser or user-specific configurations, the pop-up blocking feature might be enabled. If 3D Secure authentication is attempted in a subwindow format under such conditions, the subwindow launch may be blocked, making authentication impossible. Disclaimer Thank you for using the “Simple PAY.JP Payment” plugin (hereinafter referred to as “this plugin”). Please carefully read the following disclaimer before using this plugin. By using this plugin, you agree to the terms outlined below. User Responsibility This plugin is provided “as is” without warranties of any kind, either express or implied, including, but not limited to, implied warranties of merchantability, fitness for a particular purpose, or non-infringement. The developer assumes no responsibility for any issues or damages arising from the use of this plugin. Users are responsible for configuring and operating the plugin at their own risk. Responsibility for Financial Transactions The developer assumes no responsibility for any financial transactions conducted using this plugin. It is the user’s sole responsibility to verify the accuracy and security of transactions. We strongly recommend seeking legal advice as needed. Data Protection and Security While this plugin is designed with data protection and security in mind, complete safety cannot be guaranteed. Users are advised to implement appropriate security measures, such as installing SSL certificates and performing regular backups. Support and Updates This plugin is subject to ongoing improvement and may be updated or modified without prior notice. However, the developer does not guarantee compatibility with specific environments or the functionality of the plugin after updates. Use of Third-Party Services This plugin may utilize third-party payment services or APIs. The developer is not responsible for any issues arising from these services, including service interruptions, errors, or security risks. Please review the terms and conditions of any third-party services you use in conjunction with this plugin.