Build an omnichannel retail experience customers actually feel

In this blog post, we'll look at what it actually takes to close the gap between omnichannel ambition and omnichannel execution, including:

Omnichannel retail is a customer-centric approach that connects every sales channel, including web, mobile app, physical stores, marketplaces, and social platforms. Customers can move between those channels without friction because the brand recognizes the journey as one relationship. A shopper might discover a product on social media, check availability in the app, buy online, and pick up in-store. The brand treats that as one continuous journey rather than three separate transactions.

The term sits on a spectrum with two neighbors that often get confused with it.

Multichannel retail means operating several sales channels, each with its own content, processes, and systems. The channels exist side by side but don't talk to each other, and strategy tends to revolve around products and channels rather than the customer.

Omnichannel retail creates a consistent customer experience across every channel. The frontend feels connected, even if backend systems and data remain siloed underneath.

Unified commerce connects every channel and backend system on one shared data core that updates in real time, covering inventory, orders, payments, and marketing together. Where omnichannel coordinates channels, unified commerce tries to bridge the silos between the frontend and backend entirely.

These labels get used inconsistently, and unified commerce can also function as rebranded omnichannel language. The labels matter less than the underlying question: Does customer data, inventory, pricing, and loyalty logic live in one place, or in 15?

The behavioral data makes a blunt case. Mobile now accounts for 56.4% of transactions during the holiday season, peaking at 66.5% on Christmas Day, according to Adobe's analysis of the 2025 season. Buy online, pick up in-store has become standard behavior, and social commerce keeps growing as a discovery and buying channel.

Customers use multiple channels, often within a single order, so retailers need to make that fluidity profitable. The retailers that do it well earn larger baskets from shoppers who visit more often and stay longer.

Capabilities that differentiated leaders two years ago have become table stakes, with real-time inventory visibility and cross-channel service now sitting in that category. Customers can already shop across channels. Now the experience needs to recognize and reward them consistently wherever they show up.

Most retailers still have room to close that gap. Manhattan Associates' 2026 Unified Commerce Benchmark found that only 7% of retailers have reached true unified commerce leadership, while 33% remain stuck at the most basic level of maturity. That gap leaves real room for execution gains across customer data, loyalty, channel operations, and rewards.

Enterprise retailers often split one shopper across multiple records when store, ecommerce, and app systems don't share identity data. A customer who buys in-store as "John Smith" and shops online as "J. Smith" becomes two different people in the database, and that fracture shows up everywhere downstream:

Together, those gaps make each channel act on a different version of the customer.

Pricing and rewards drift apart by channel for a related reason: offer logic lives separately in the ecommerce platform, the mobile app, and the point-of-sale (POS) system, with no shared source of truth. That separation creates two distinct problems:

Loyalty often gets stranded in one channel as well. A points program that lets customers earn online but blocks in-store redemption is really an ecommerce feature wearing a loyalty label, and the same is true of programs where points only surface at checkout, after the buying decision has already happened. Cart-native loyalty changes that pattern by showing points, rewards, and member benefits while customers are still shopping, not after.

Organizational structure often mirrors the tech, too. Many retailers still split store teams from digital teams that own ecommerce and mobile, each with its own key performance indicators, so when the store team measures store sales and the digital team measures digital sales, nobody owns the customer who uses both. Every channel has to behave like one business, not a collection of competing ones.

Loyalty programs test omnichannel consistency most visibly because they make explicit promises about value. A member who earns Gold status expects that status to mean something at the register, in the app, and at curbside pickup. When it doesn't, the program damages trust.

According to Harvard Business Review and Talon.One, 60% of retail leaders plan to increase integration of promotions and loyalty efforts. That intent makes sense because customers experience offers and member benefits as one value promise, not two separate programs run by two separate teams.

This is one reason many retailers centralize loyalty and promotion logic in one incentives layer, so the same rules can evaluate ecommerce, POS, and app transactions together. Retailers still working through this shift aren't unusual, and the mechanics vary depending on which type of loyalty program a brand runs. Talon.One's personalization playbook survey of 400 senior IT and retail leaders found that 45% describe their personalization processes as convoluted, manual, or built on legacy infrastructure.

A member firewall puts additional value behind membership, so the only way to get it is to join. Promotions become reasons to identify yourself across every channel, and that customer identification feeds the unified profile that any well-run customer loyalty program depends on.

The mechanics behind an omnichannel loyalty program look different brand to brand, but the underlying discipline is consistent across the strongest examples.

Sephora uses Beauty Insider Challenges to connect loyalty benefits with experiences across online and in-store actions. The approach, built through a strategic partnership with Talon.One, applies gamification mechanics to an existing loyalty base:

Target runs Target Circle across online, in-store, and Drive Up curbside. Two design choices keep the program from collapsing into a single-channel tool:

Costa Coffee extends its Costa Club currency beyond café counters. Mobile ordering, contactless reordering, and wallet integration are built into its app, which is the same connected pattern that shows up across strong QSR loyalty platforms. The loyalty relationship follows the guest to whichever format they use that day.

Joe & The Juice runs its loyalty and reward decisions on one real-time customer data layer across checkout, its mobile app, and marketing, through integrations between Talon.One and partners Braze, mParticle, and commercetools. It's one of the loyalty program examples worth studying for how closely its earning model tracks product margin: Talon.One customer data shows Joe & The Juice's company-wide revenue grew 17% in 2024, alongside that connected stack.

Across these examples, omnichannel loyalty works when digital discovery, member value, and physical fulfillment reinforce the same customer relationship. Restaurant and QSR brands face this test constantly, since our restaurant loyalty guide covers how mobile ordering and rewards intersect at the counter.

Successful implementations usually connect specialized components around a shared data core. Monoliths struggle to keep pace with new frontend experiences. A microservices-based, API-first, cloud-native, and headless (MACH) approach allows incremental change without a major rebuild every time customer behavior shifts.

A commerce platform, such as commercetools or Shopify, acts as the transactional backbone for catalog, cart, and checkout across channels. A customer data platform, such as Segment or mParticle, merges online and offline behavior into one profile per actual human, which resolves the "John Smith vs. J. Smith" problem described earlier.

A customer engagement platform (CEP), such as Braze, delivers messages and offers across email, push, and in-app experiences based on that unified profile. An incentives layer executes loyalty, reward, and offer logic once, with every channel calling the same rules, which prevents pricing drift and discount stacking. POS integration lets store associates and self-checkout see the same rewards, point balances, and member status as the app.

Integration friction usually kills these projects, so data-model flexibility matters more than feature checklists. When systems update on different timelines, personalization breaks down in the same way loyalty balances drift across channels. When evaluating architecture, ask how quickly the store POS knows about an app reward redemption, and ask whose engineering team has to maintain that connection.

The right metrics depend on whether channels are still being scored separately or as one system, and a single customer's journey shows the difference clearly.

The split. Take a single member: $80 in-store this week, $150 online next month. Today those sit in separate records because the point-of-sale (POS) system and the ecommerce platform don't share an identity match, so the store team logs an $80 win and the digital team logs a $150 win. Neither sees that this customer spent $230 and returned twice in five weeks.

The merge. A golden customer record merges the two purchases into one profile, which shifts the measurement from channel-level conversion rates to that customer's lifetime value, repeat order rate, and share of wallet. Single-channel conversion rewards the siloed behavior omnichannel is meant to fix.

The test. Attribution and incrementality answer different questions. Say the same customer gets a win-back email after 60 days, buys three days later, and attribution credits the email. Incrementality tests whether the purchase would have happened anyway, by comparing this customer to a holdout group of similar lapsed customers who got no email. If the holdout group returns at a similar rate, the discount was margin given away. If it doesn't, the discount earned its cost, and that gap is what a CFO will ask about directly.

The prerequisite. Both tests need the same thing first: this customer's purchases, app activity, and email response merged into one profile. If loyalty and offer data still can't be analyzed together, close that gap before trusting any downstream metric.

Your customer never experiences your channels separately. They experience one brand that either recognizes them everywhere or keeps asking who they are, and the retailers winning at omnichannel have accepted that. They rebuild around one customer record and one loyalty logic, with one measurement framework spanning every touchpoint.

That is the same principle behind incentives marketing: Loyalty and promotional execution work best when they share one customer view and one decision layer. Retailers gain more room to build campaigns that change behavior across channels.