Integrating PayFast and Shopify: A Guide for South African Agriculture & AgriTech Businesses
South African Tool
PayFast
South Africa's most widely used payment gateway, supporting EFT, credit cards, SnapScan, and more.
Referral incentives for developers and platforms — contact PayFast directly
Global Tool
Shopify
The world's leading e-commerce platform for building and scaling online stores.
Up to $150 per merchant referral (via Shopify Affiliates)
Why this matters in South Africa
South African commercial farms manage seasonal labour, commodity price volatility, logistics coordination, and food safety compliance across systems that were never designed to talk to each other. The average commercial farmer loses 3 weeks per year to admin that integrated software could handle in hours.
Compliance note: Agricultural employers must comply with the Basic Conditions of Employment Act and the Sectoral Determination for farm workers. Export agriculture must comply with DALRRD phytosanitary requirements. Organic certification requires compliance with international standards (Ecocert, SABS).
South African commercial farms often lose three weeks annually to manual administrative tasks, struggling to reconcile seasonal labour costs and volatile commodity pricing against fragmented legacy systems. By connecting PayFast to Shopify, agri-businesses automate the reconciliation of ZAR-denominated transactions, ensuring that every online sale—whether for bulk produce or direct-to-consumer farm goods—is instantly captured within the Shopify order management system. This integration eliminates the manual data entry that currently plagues logistics coordination and inventory tracking. By centralizing payment data, your team gains a single source of truth for cash flow, allowing you to focus on critical compliance areas like DALRRD phytosanitary reporting or seasonal payroll rather than chasing EFT confirmations. This setup ensures your digital storefront remains POPIA-compliant while providing local customers with the familiar, trusted payment methods required to scale your agricultural output efficiently.
Free calculator
Are you still doing admin manually?
Calculate what it's costing your business in rands
How to add PayFast to Shopify
- 1
1. Log in to your Shopify admin dashboard and navigate to the 'Payments' section under 'Settings'. Ensure your store currency is set to South African Rand (ZAR) to avoid conversion errors during the checkout process.
- 2
Locate the 'Supported payment methods' section and click 'Add payment methods'. Search for 'PayFast' in the provider list and select it to initiate the native integration.
- 3
Enter your PayFast Merchant ID and Merchant Key, which you can retrieve from your PayFast dashboard under 'Settings' and 'Integration'. These credentials securely link your farm’s bank account to the Shopify storefront.
- 4
Enable the specific payment methods you wish to offer, such as Instant EFT, credit cards, or SnapScan, within the PayFast dashboard. This allows your customers to pay using their preferred local method while you receive a consolidated settlement.
- 5
Configure your 'Payment Capture' settings in Shopify to 'Automatically capture payment for orders' to ensure that inventory levels update immediately upon successful transaction. This prevents overselling of seasonal commodities when stock is limited.
- 6
Review your tax settings in Shopify to ensure VAT is correctly applied to your agricultural products, as required by SARS. This ensures that the gross amount processed by PayFast aligns with your financial reporting and tax obligations.
- 7
Perform a test transaction using a PayFast sandbox account or a low-value purchase to verify that the order status in Shopify updates from 'Pending' to 'Paid' automatically. This confirms the webhook communication between the two platforms is functioning correctly.
- 8
Audit your store’s privacy policy and checkout pages to ensure they clearly state how customer data is handled, maintaining compliance with POPIA. Once verified, toggle the PayFast integration to 'Active' to begin accepting live payments from your buyers.
Free calculator
Are you still doing admin manually?
Calculate what it's costing your business in rands
Affiliate disclosure
The links below are affiliate links. If you sign up through them, Melamu Tech Ventures earns a commission at no extra cost to you. We only recommend tools we have evaluated.
Frequently asked questions
Is PayFast compatible with Shopify?
Yes. PayFast and Shopify can be connected via their APIs or through automation tools like Zapier. This guide covers the exact process for South African agriculture & agritech businesses.
How long does the setup take?
Most businesses complete the initial setup in 1–3 hours. If you already have active accounts on both platforms, you can have a basic automation running in under an hour.
Do I need a developer?
Not for basic Zapier-based integrations. Custom API integrations will need development support. Melamu Tech Ventures builds these — get in touch if you need a tailored solution.