DIGITAL LOYALTY · MICROSITE

Subway Loyalty

A lightweight digital loyalty platform that rewards customers with every qualifying purchase, syncs transactions in real time and delivers rewards through WhatsApp — without requiring a dedicated app.

Flutter Android SDK ESB Integration Qontak

CLIENT

Subway Indonesia

INDUSTRY

Food Service

Digital Loyalty

FOCUS

Customer Loyalty

STATUS

Operational

Building loyalty without adding friction

Following its re-entry into the Indonesian market, Subway wanted to strengthen customer loyalty with a convenient digital rewards experience that encouraged repeat visits without slowing down the customer journey.

The solution needed to integrate with Subway's existing retail infrastructure while keeping participation simple for customers and avoiding additional operational complexity for stores.

It also needed to provide a scalable foundation for transaction synchronization, customer engagement and future loyalty initiatives.

Digital loyalty built around the customer's existing habits

01 ·

Digital Stamp Rewards

Customers register with their mobile number and automatically receive digital stamps with every qualifying purchase, with rewards accumulated for later redemption.

02 ·

WhatsApp Engagement

Qontak WhatsApp Business integration delivers reward notifications through a familiar communication channel, without requiring customers to install another application.

03 ·

Real-Time Integration

Custom middleware connects the microsite with Subway's existing ESB environment, synchronizing transactions in real time.

04 ·

Frictionless Experience

Customers participate in the loyalty program through a lightweight microsite, earning and redeeming rewards without changing their existing purchasing behaviour.

Loyalty without another app

The completed platform is now operational, giving Subway Indonesia a scalable digital foundation for customer loyalty initiatives.

Automated stamp collection and reward management simplify participation while supporting stronger engagement and repeat visits. Integration with existing retail systems and familiar communication channels allows Subway to modernize its loyalty experience without requiring additional applications or operational changes in stores.

Key outcomes

No app download
Customers participate through a lightweight microsite.

Automated rewards
Digital stamps are automatically generated and accumulated.

Real-time synchronization
Transactions synchronize with Subway's existing ESB environment.

WhatsApp engagement
Reward notifications are delivered through an existing customer channel.

Operational platform
The solution is completed and operational, providing a scalable foundation for future loyalty initiatives.

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