What is unified commerce? How South African retailers can unify online and in-person payments

South African retail is changing faster than most businesses can keep pace with. Online retail grew 35% in 2024 to reach R96 billion, representing 8% of total retail sales, and is on track to exceed R130 billion and capture nearly 10% of the market by the end of 2025, according to World Wide Worx. At the same time, physical retail remains critical — and the line between the two is blurring rapidly.

According to VML's 2025 Future Shopper Report, 76% of South African consumers prefer to shop with a brand that has both a physical and an online store, and 66% want seamless communication across sales channels, with their data and purchase history following them across touchpoints. Consumers are no longer thinking in channels — and retailers that still operate that way are falling behind.

This is the gap unified commerce is built to close.

What is unified commerce?

Unified commerce is a retail strategy that consolidates all sales channels — online, in-store, mobile and any others — into a single, centralised platform with shared data, shared inventory and shared payment infrastructure. Rather than connecting separate systems after the fact, unified commerce builds everything from one foundation, giving retailers a real-time view of inventory, customer preferences, loyalty programmes, promotions and transactions across every channel simultaneously.

This is meaningfully different from a standard omnichannel approach, and the distinction matters.

Unified commerce vs omnichannel: what's the difference?

Omnichannel commerce describes a strategy of offering a consistent customer experience across multiple channels. The goal is sound, but in practice, most omnichannel implementations still rely on separate systems for each channel that are then integrated or synchronised. This creates data silos, reconciliation complexity and inconsistency, particularly at the point of payment.

Unified commerce goes further. Rather than connecting separate systems, it consolidates them. There is one platform, one data layer, one payment infrastructure. What happens in-store is immediately visible online. A customer's purchase history, saved payment methods and loyalty balance are accessible at every touchpoint without any manual synchronisation required.

A practical example: a customer buys a product online and then visits a store to make an exchange. In a standard omnichannel setup, the in-store associate may have no visibility into that original online order. In a unified commerce environment, that order history, the customer's preferences and any loyalty rewards are all immediately available at the till point. The experience is seamless because the underlying data is not fragmented.

Why unified commerce matters now for South African Retailers

South Africa's retail landscape has reached a point where unified commerce is shifting from a competitive advantage to a baseline expectation.

Online retail growth is outpacing physical retail significantly, with e-commerce growing at an annualised rate of 38% in 2025 compared to just 1.6% for physical retail. But this does not mean in-store is declining in importance. Rather, it means the two are becoming inseparable. Brands like TFG's Bash, Shoprite's Checkers Sixty60 and Woolworths are all reporting strong growth precisely because they are investing in integrated experiences rather than treating online and in-store as separate businesses.

Consumers are also becoming less forgiving of fragmented experiences. According to VML's 2025 Future Shopper Report, 50% of South African shoppers often abandon purchases because the digital experience offered by major retailers is too frustrating, and 71% want to move from inspiration to purchase as quickly as possible.  Friction at the point of payment, whether caused by limited payment options, inconsistent checkout flows or slow refunds, is one of the most common sources of that frustration.

Unified commerce addresses this directly by ensuring the payments experience is consistent, fast and flexible regardless of where the purchase happens.

How unified commerce works

At its core, unified commerce requires that all channels and their associated data are connected to a single platform in real time. This means:

A customer's profile, purchase history, saved payment methods and loyalty balance are visible and usable across every channel. Stock levels across stores, warehouses and distribution centres update in real time, enabling flexible fulfilment options like buy online, pick up in-store (BOPIS) or ship from store. Payment methods available online are also available in-store, and vice versa. Refunds and returns can be processed regardless of which channel the original purchase was made through. Reporting and reconciliation draw from a single data source, eliminating the need to consolidate figures from multiple systems.

The payments layer is particularly important here. In most omnichannel setups, payment infrastructure is one of the last things to be unified, which means customers often encounter different checkout flows, different payment options and different refund processes depending on the channel. Unified commerce treats payments as a foundational layer rather than an afterthought, ensuring consistency from the first touchpoint to the last.

The key benefits of unified commerce

A more personalised customer experience

With a centralised data platform, retailers can personalise the experience at every touchpoint. A store associate can see what a customer has browsed online, what they have purchased before, what payment methods they prefer and which promotions are relevant to them — and act on all of that in real time.

According to research by EY cited by Shopify, businesses implementing a unified commerce strategy see an average 8.9% increase in sales alongside a 5% boost in operational efficiency. That uplift comes primarily from improved conversion and higher customer lifetime value — both of which are driven by more relevant, more seamless experiences.

Flexible payment options across all channels

One of the clearest gaps in most retailers' current setup is payment inconsistency. A customer who can pay with Capitec Pay or Apple Pay online may arrive in-store to find those options unavailable. This creates friction and erodes trust.

According to Stitch's 2025 Consumer Payments Report, 56% of South African consumers say that a fast, easy payment process influences where they choose to shop when similar products are available at a similar price. Unified commerce makes it possible to offer the same range of payment methods – card, Pay by bank, Capitec Pay, Apple Pay, Google Pay, Buy Now Pay Later (BNPL) and more – across every channel, with a consistent checkout experience each time.

Better inventory management

Real-time visibility across all stock locations enables more accurate forecasting, reduces waste and unlocks flexible fulfilment options. Returned items can be redistributed to where they are most likely to sell. Orders can be allocated to the nearest location with available stock. Retailers can surface in-store inventory for online customers and vice versa, expanding the effective range available to shoppers at any given moment without holding additional stock.

Simplified reconciliation and reporting

Rather than consolidating transaction data from multiple channel-specific systems, unified commerce provides a single source of truth. All transactions, regardless of where they originated, are visible and verifiable in one place. Audit trails are clear and complete. Financial reporting can be generated in real time across all channels, reducing the operational overhead of month-end reconciliation significantly.

Faster, easier refunds

Refunds are an underappreciated driver of repeat purchase behaviour. Stitch's 2025 Consumer Payments Report found that seamless, fast refunds were consistently cited by South African consumers as a defining characteristic of a positive checkout experience, and that a poor refund experience was one of the most common reasons customers did not return to the same platform.

In a unified commerce environment, refunds can be processed back to the customer's original payment method regardless of which channel the purchase was made through, and regardless of which channel the return is processed in.

Operational efficiency

One integrated platform is simpler to manage, simpler to train staff on and simpler to maintain than multiple connected systems. Business decisions are faster when all relevant data – sales, inventory, customer behaviour, payment performance – is visible in one place. Manual processes can be eliminated. Errors caused by data discrepancies between systems are removed at the source.

How to implement unified commerce successfully

Getting unified commerce right requires more than choosing the right technology. Here are the factors that matter most.

Centralise data from the start

The foundational principle of unified commerce is a single data layer. Any channel that operates independently — even temporarily — creates inconsistency that undermines the value of the entire approach. Build centralisation into the architecture from the outset rather than trying to retrofit it later.

Unify payment infrastructure across channels

Payment consistency is one of the most visible indicators to customers of whether a unified commerce strategy is working. Ensure that the same payment methods are available online and in-store, that refunds work across channels, and that payment data flows into the same reconciliation system regardless of where the transaction occurred.

Offer the payment methods customers actually want

South African consumers are increasingly expecting a broad range of options. Cards remain popular for in-store purchases, but Pay by bank, Capitec Pay and digital wallets are growing quickly across both online and in-person channels. According to Stitch's 2025 Consumer Payments Report, nearly one in four South African consumers now prefer to pay via alternative methods like Capitec Pay, Pay by bank and digital wallets even at in-person checkout.

Invest in training

A unified platform is only as effective as the people using it. Staff who understand how to access customer data, process cross-channel transactions and handle returns across channels are essential to delivering the experience that unified commerce promises.

Prioritise security and compliance

A centralised platform that handles payment data across multiple channels requires robust security protocols. PCI DSS compliance and Protection of Personal Information Act (POPIA) obligations apply across all channels. Fraud prevention tools should be capable of monitoring behaviour across the full transaction footprint, not just individual channels in isolation.

Unified commerce in practice: Bash by TFG

TFG's Bash platform is one of the clearest examples of unified commerce in action in the South African market. Since launching in March 2023, Bash has grown to report a 40% increase in platform sales, now contributing 12% of TFG's group turnover.

Stitch powers both online and in-person payments for Bash, supporting a consistent checkout experience whether a customer is transacting on the app, the website or in a TFG retail store. As Luke Jedeikin, CEO at Bash, put it:

"Payments is largely around accessibility. So the more ways to pay, the more segments of customers are able to shop. What we're doing alongside Stitch is building an orchestration model that allows both sets of payments to be used in both environments."

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What to look for in a unified commerce payments partner

When evaluating payments infrastructure for a unified commerce strategy, the most important criteria are:

• Channel coverage: the ability to process payments consistently across online, in-store and mobile environments through a single integration.
• Payment method breadth: support for all the methods relevant to your customers, including card, Pay by bank, Capitec Pay, Apple Pay, Google Pay and BNPL, with the flexibility to add new methods as the market evolves.
• Reconciliation and reporting: a single dashboard covering all payment activity across all channels, with clear audit trails and automated reconciliation.
• Security: PCI DSS Level 1 certification and robust fraud prevention tools designed for high-volume, multi-channel environments.
• Support: given the operational criticality of payments, engineering-led support available around the clock is a meaningful differentiator.

Stitch supports enterprise retailers with payments infrastructure built for unified commerce across multiple methods and channels, with the reliability, flexibility and depth of integration that complex retail environments require.

Get in touch to learn more about how Stitch can support your business.

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FAQs

What is unified commerce?

‍Unified commerce is a retail approach that connects all sales channels — online, in-store and mobile — into a single platform with shared data, inventory visibility and payment infrastructure. Unlike omnichannel strategies that link separate systems, unified commerce builds everything on one foundation, giving retailers a consistent, real-time view of their entire operation.

How is unified commerce different from omnichannel commerce?

‍Omnichannel commerce focuses on delivering a consistent customer experience across channels, but typically relies on separate systems that are integrated after the fact. Unified commerce goes further by consolidating all channels into a single platform from the ground up, eliminating the data silos and synchronisation overhead that create inconsistency in omnichannel setups.

Why is unified commerce important for South African retailers right now?

‍South African online retail grew 35% in 2024 and is growing at an annualised rate of 38% in 2025, while physical retail grew just 1.6%. At the same time, 76% of South African consumers prefer to shop with brands that have both a physical and an online presence. Unified commerce is the infrastructure that allows retailers to serve both contexts seamlessly, without duplicating systems or fragmenting the customer experience.

How does unified commerce improve the payment experience?

‍By using a single payment infrastructure across all channels, unified commerce ensures customers can use the same payment methods — whether they are shopping online, in-store or on mobile. It also enables consistent refund processing regardless of where the original purchase was made, and gives retailers a unified view of all payment activity for reconciliation and reporting.

Which South African businesses benefit most from unified commerce?

‍Retailers with both online and physical stores benefit most, particularly those with multiple brands or locations. Businesses in fast-growing categories like fashion, groceries and consumer electronics — where customers regularly move between online browsing and in-store purchasing — stand to gain the most from the inventory visibility, personalisation and payment consistency that unified commerce enables.

Does unified commerce support new payment methods like Capitec Pay and Apple Pay?

‍Yes, provided the underlying payment infrastructure supports them. A well-implemented unified commerce platform should offer the same range of payment methods across all channels. According to Stitch's 2025 Consumer Payments Report, nearly one in four South African consumers now prefer to pay via alternative methods like Capitec Pay, Pay by bank and digital wallets even at in-person checkout — making multi-method support a commercial necessity rather than a nice-to-have.