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Paystack payment gateway

Compatible versions:

4.10.1
4.10.2
4.10.3
4.10.4
4.10.4.SP1
4.11.1
4.11.2
4.11.3
4.11.4
4.11.5
4.12.1
4.12.2
4.13.1
4.13.2
4.13.2.SP1
4.13.2.SP2
4.13.3
4.14.1
4.14.1.SP1
4.14.2
4.14.2.SP1
4.14.3
4.14.3.SP1
4.15.1
4.15.1.SP1
4.15.1.SP2
4.15.1.SP3
4.15.1.SP4
4.15.2
4.16.1
4.16.2
4.17.1
4.17.2
4.17.2.SP1
4.17.2.SP2
4.17.2.SP3
4.18.1
4.18.1.SP1
4.18.2
4.18.2.SP1
4.18.3
4.6.3
4.7.1
4.7.2
4.7.3
4.7.4
4.8.1
4.8.2
4.9.1
4.9.2
4.9.3

All features

Accept Credit/Debit Cards, Bank Transfer, and more payments in your CS-Cart store via Paystack. Secure redirect-based checkout for merchants in Nigeria, Ghana, South Africa, Kenya with inline checkout option Supports Apple Pay.

$129.00

Website URL:

Product:

Installation:

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$129.00

Description

CartModules: Paystack Payment Gateway

Accept Paystack Payments in Your CS-Cart Store

Integrate Paystack -- Africa's leading payment gateway serving Nigeria, Ghana, South Africa, and Kenya -- directly into your CS-Cart or Multi-Vendor store. Customers complete payment through Paystack's secure hosted checkout supporting cards, bank transfers, USSD, mobile money, and more.

Key Features

Dual Checkout Modes -- Choose between redirect (hosted page) or inline (popup) checkout
On-Site Payment -- Inline mode keeps customers on your store during payment
Apple Pay -- Accept Apple Pay payments via inline checkout
Multi-Currency Support -- Accept NGN, GHS, ZAR, KES, and USD
Redirect-Based Flow -- No sensitive data touches your server (PCI SAQ A compliant)
Webhook Notifications -- HMAC-SHA512 signed webhooks for reliable payment confirmation
Automatic Order Updates -- Transaction verified on customer return and via webhook
Test/Live Mode -- Use test keys for sandbox or live keys for production
Configurable Order Statuses -- Map Paystack statuses (success, failed) to any CS-Cart order status
Amount Verification -- Confirms paid amount matches order total to prevent tampering
Idempotent Callbacks -- Duplicate callbacks and webhooks are safely ignored
Multiple Payment Methods -- Card, bank transfer, USSD, mobile money, QR via Paystack

Requirements

CS-Cart or Multi-Vendor 4.x
PHP 7.1 or higher
Paystack account with API credentials (Public Key, Secret Key)
Store currency set to a Paystack-supported currency (NGN, GHS, ZAR, KES, or USD)

Checkout Modes

Redirect (Default) -- Customer is redirected to Paystack's secure hosted payment page
Inline (Popup) -- Paystack InlineJS opens directly on your checkout page. Customer pays without leaving your store.

How It Works

Customer selects Paystack at checkout and clicks "Place Order"
The addon initializes a transaction with Paystack and obtains a payment URL
In redirect mode: Customer is redirected to Paystack's hosted payment page
In inline mode: Paystack popup appears on the checkout page
Customer completes payment using their preferred method (card, bank transfer, USSD, mobile money)
Customer is returned to your store (or popup closes)
The addon verifies the transaction with Paystack and updates the order status
Paystack also sends a webhook as backup confirmation

Installation

Go to Add-ons > Manage add-ons, click Manual installation, and upload the addon zip
Activate the addon and enter the license key
Go to Administration > Payment methods and create a new payment method
Select "Paystack Payment Gateway" as the processor
Enter your Public Key and Secret Key from the Paystack Dashboard
Copy the displayed Webhook URL into your Paystack Dashboard > Settings > API Keys & Webhooks
Configure order status mappings as desired
Save and test with test keys before going live