1. Conditions
- You need to install WordPress, WooCommerce plugin, and configure them.
- WordPress version 1.0 or higher.
- PHP version 7.4 or higher
2. Download plugin
https://wordpress.org/plugins/9pay-gateway/#description
3. Installing the 9Pay Plugin Guide
Step 1: Log in to the WordPress admin system.
Step 2: Navigate to Plugins > Installed Plugins, and then click the "Add New" button.
Step 3: Choose to upload the plugin > upload the 9Pay plugin folder that you downloaded earlier, and install it.
Step 4: After successful installation, you will receive a notification confirming the successful installation of the plugin.
4. Guide to configuring the 9Pay Plugin
Before configuring the plugin, the merchant needs to contact 9Pay to obtain the integration parameters.
Step 1: After successfully installing the plugin, go to WooCommerce > Settings > Payments > 9Pay Payment Gateway.
Step 2: Select "Run on the test system" to test transactions in the Sandbox environment.
Step 3: Enter the integration parameters provided by 9Pay, including Client ID, Merchant secret key, and Key checksum, in the corresponding fields. These details are essential for the plugin to communicate with the 9Pay system securely.
Step 4: Choose the payment method configuration and input the buyer's fee (if necessary).
Step 5: Select "Save Changes" and proceed with testing. Partners should send the installation domain of the 9Pay plugin to configure the ipn_url to receive transaction results for the partner.
Step 6: After completing testing, partners should contact 9Pay to obtain the integration parameters and set up the ipn_url in the Production environment.
Step 7: Uncheck "Run on the test system" fill in all the necessary information, and experience 9Pay payments in a live environment.