What is omnichannel marketing? The strategy turning browsers into buyers

In this blog post, we'll break down what omnichannel marketing is and how to make it work, including:

Omnichannel marketing is a strategy that connects every customer touchpoint into a single, continuous experience. A customer might interact through a mobile app, a physical store, a website, email, or a drive-thru window. Across each touchpoint, they encounter the same identity, data, and level of personalization. Their loyalty points, preferences, and purchase history carry across channels.

Multichannel means your brand is present in multiple places, such as a website, an app, physical stores, and third-party marketplaces, but each channel runs independently. The email team doesn't know what the in-store team is doing, customer data sits in separate systems, and promotions can contradict each other from one channel to the next.

Cross-channel carries more coordination across platforms, with shared campaign themes and a rough messaging sequence that tries to connect the dots. The underlying customer identity is still fragmented, though, so the app doesn't know what happened at the register, and the loyalty program might only work online.

Omnichannel connects channels at the data and identity level, so every channel operates from the same customer profile. A purchase in-store can update the mobile app in real time, and a reward earned through one channel can be redeemed through another. Personalization reflects the full picture of who the customer is and what they've done, and it follows the customer across channels.

McKinsey writes that excelling in omnichannel depends on "a laser focus on value creation, looking at both strategic and customer priorities," rather than treating it as a tactical channel-management exercise. The harder part is execution. Organizations still struggle to orchestrate customer journeys across channels, even when the strategy is clear.

US retailers will spend $113 billion on technology in 2026, up 6.6% year-over-year, tied to the need to support omnichannel experiences. Deloitte's 2026 Retail Outlook, based on a survey of 330 executives, found that 46% are focused on improving omnichannel experiences and emphasizing loyalty programs within their customer strategy.

Consumer behavior explains the urgency. Nearly 80% of 2024 holiday sales still occurred in-store or via wholesale, even as ecommerce grew by about 8% during the season. The same research notes that Gen Z shoppers favor a mix of in-store and online channels while remaining the cohort most likely to discover products across digital channels. The purchase journey does not move from physical to digital in a straight line. It keeps weaving between both, which is why consumers often search online before going to a store.

These patterns are consistent across industries. In grocery, online sales are growing while physical stores remain the primary channel. Ahold Delhaize reported US online sales up about 23% in the fourth quarter of fiscal 2025, and the company projected mid- to high-single-digit underlying earnings-per-share growth as it continued building on its omnichannel foundation. In quick-service restaurants (QSR), the tension is even more acute, with fragmented customer experiences across channels weakening both operations and marketing effectiveness.

Customers move fluidly between channels. The brands that can keep up are the ones capturing share.

A consistent omnichannel experience shapes loyalty alongside product assortment and the loyalty program itself. How well execution connects across channels determines whether members experience the program as one relationship or a set of disconnected touchpoints.

Many retailers now offer loyalty enrollment across multiple channels, both online and at the point of sale. But multiple enrollment paths still differ from connected enrollment. Many organizations treat loyalty, customer data, and execution as separate systems with separate teams and budgets. According to Harvard Business Review and Talon.One, 60% of organizations that integrated promotions and loyalty saw improved customer loyalty, and 56% reported a better customer experience.

A loyalty member who earns points through the app but cannot see them at the register experiences friction instead of consistency. A member benefit that works online but not in-store confuses customers and erodes trust. When teams run disconnected campaigns, the result is mixed signals and a weaker loyalty experience.

Fragmented rules break omnichannel loyalty. When a drive-thru coffee chain like Scooter's Coffee runs automated, behavior-based rewards and time-of-day promotions in real time, loyalty and promotions behave like part of the same system rather than separate campaigns. Brands building enterprise loyalty need that shared context so members feel recognized everywhere.

In QSR specifically, loyalty participation and offer visibility shape where customers choose to eat. Loyalty is often part of the same day-to-day customer decision.

If the strategy is clear and the business case is strong, why do so many organizations still struggle with execution? Organizational barriers cause most execution problems.

That matches Talon.One's Personalization Playbook research, which found that only 25% of teams work collaboratively on personalization projects. Many omnichannel problems start with team structure before they show up in the tech stack.

For many brands, outdated structures that keep digital, sales, and marketing operating in silos are a bigger barrier to growth than technology or consumer demand. In grocery, this appears in a specific way. The shopper often lives in the marketing or loyalty stack, while category managers are organized around products rather than customer segments. Because these functions rarely share a single view, customer-centric omnichannel execution becomes almost impossible, no matter what technology sits underneath.

The same Deloitte outlook found that 44% of retail executives say their legacy systems are slowing down innovation, and that retailers need to invest in AI-enabled tools, data-driven personalization, and real-time visibility systems. Technology disruption is a key industry challenge, with success depending on redesigning processes and team structures rather than layering new technology onto old ways of working. Even mid-size restaurant chains are still replacing punch-card systems and legacy point-of-sale (POS) infrastructure as a prerequisite for omnichannel engagement, as Nékter Juice Bar's digital transformation shows. Talon.One's Personalization Playbook found that 45% of IT leaders say their processes are still convoluted, manual, or built on legacy infrastructure.

Customer data builds up across ecommerce platforms, POS terminals, customer relationship management systems, email tools, and loyalty databases, often with no shared identity layer connecting them. Without real-time synchronization, a customer action in one channel, whether a purchase, a points redemption, or a tier upgrade, does not appear in the others. Batch processing does not create an omnichannel experience, and customers notice the gaps immediately.

Compensation and KPIs reinforce the silos. When the email team is measured on email revenue, the store team on foot traffic, and the loyalty team on active member counts, nobody has a structural reason to improve the cross-channel handoff. The fix is to align KPIs so teams collaborate instead of optimizing in isolation.

The same pattern holds across industries. You can buy new technology, but if the organization, the data, and the incentives are poorly aligned, the customer still gets a fragmented experience.

Modern omnichannel execution depends on three layers working together:

When loyalty rules connect with a brand's customer data platform, commerce platform, and engagement tools, the system can evaluate the full customer context, including profile data, session data, cart contents, and loyalty tier. It then returns a decision in real time through whichever channel initiated the request. Brands do not need to rebuild loyalty logic separately in every system. At that point, omnichannel execution becomes operational rather than theoretical.

In retail, Twinset needed to remove the divide between in-store and online touchpoints and get retail and ecommerce teams working from a broader promotions approach. Twinset unified promotion execution across physical stores, online channels, and outlets. Omnichannel works when channels operate from the same logic, even if they look different to the customer, so teams can coordinate offers without creating separate experiences for the same person.

In grocery, Dagrofa connects loyalty across its 520-store network with a card-linking approach that lets members earn and redeem points online and in-store without a separate loyalty card. Even so, real-time inventory synchronization between customer offers and fulfillment operations remains a live challenge. Running a digital benefit for a product that is out of stock at the customer's local store breaks the experience, and this kind of cross-channel coordination matters just as much for loyalty visibility.

AI is speeding up omnichannel capabilities. Online traffic driven by AI assistants grew 119% year-over-year in the first half of 2025. 51% of customers would be willing to use a GenAI assistant for customer service interactions.

AI can make omnichannel faster and more personalized, but only if the underlying data and loyalty logic are sound. An AI agent that recommends the wrong reward because customer context is split across systems amplifies the inconsistency instead of solving it. The same is true when brands add other engagement mechanics without fixing the underlying customer view first.

Channels work best when they operate as parts of the same customer relationship. For organizations trying to connect loyalty, promotions, and personalization into one system instead of many, Talon.One's connected approach follows the same shift.