PayU Module for OpenCart Version 4.x

Polish version of the documentation is available under README.PL.md.

If you have any questions or would like to report an issue, please contact our technical support team.

Table of Contents

• Features and Compatibility
• Requirements
• Installation
• Configuration

Features and Compatibility

The PayU payment module adds PayU as a payment option in OpenCart and enables:

• Creating payments
• Automatically receiving notifications and updating order statuses

Requirements

Important: This module works only with the REST API (Checkout) point of sale. If you do not yet have a `PayU account, please register.

The following PHP extensions are required for proper operation of the module: cURL and hash

Installation

1. Download the latest version from: https://github.com/PayU-EMEA/plugin_opencart_4/releases/, file payu.ocmod.zip
2. In the OpenCart admin panel:
   • Go to Extensions » Installer
   • In the top-right corner, click the Upload icon and upload the file from step 1.
   • In the list, click the Install icon (green plus) next to PayU
   • Go to Extensions » Extensions
   • Set the filter to Payments
   • In the list, click the Install icon (green plus) next to PayU

Configuration

1. Go to your OpenCart store admin panel
2. Navigate to Extensions » Extensions
3. Set the filter to Payments
4. Find PayU in the list and click the Edit icon.

Configuration Parameters

Parameter	Description
Point of sale Id	POS identifier from the PayU system.
Second Key (MD5)	Secondary MD5 key from the PayU system.
OAuth Protocol - client_i	client_id for the OAuth protocol from the PayU system.
OAuth Protocol - client_secret	client_secret for the OAuth protocol from the PayU system.
Test Mode (Sandbox)	Determines whether transactions are processed in the PayU test environment (Sandbox).
Geo Zone	Geo zone in which the PayU payment method is available in the store.
Status	Determines whether the PayU payment method is available in the store.
Sort Order	Determines the display position of the PayU payment method in the payment list.

Status Parameters

Defines the relationship between order statuses in PayU and order statuses in OpenCart.