Use cases in retail stores

■ Background

A major nationwide drugstore chain was seeking an effective marketing solution to deliver real-time, location-specific information to in-store customers through smartphones. The goal was to enhance customer engagement and boost in-store conversions.


■ Initiative Overview

  • Bluetooth beacons installed at all store locations nationwide
  • The chain’s official mobile app was equipped with a dedicated beacon-detection SDK
  • When a customer visits a store, their device detects the beacon and push notifications are sent in real time
  • Notification content includes store-specific coupons, campaigns, and product updates, tailored to the user’s visit timing

■ Features & Impact

  • Users receive content at the right location and right time, resulting in higher engagement
  • The contextual relevance of the notifications leads to significantly higher open and conversion rates
  • Many users redeem coupons and make purchases immediately upon receiving notifications

■ Results

MetricOutcome
Push Notification Open RateIncreased by 1.8 to 2.2× compared to standard push campaigns
Coupon Redemption RateApproximately 3× higher than non-beacon-based delivery
In-Store Purchase RateOver 40% of users who received notifications made a purchase

■ Future Outlook

Strengthened O2O (Online-to-Offline) strategies through combined use of LINE Official Accounts and in-store digital signage

Further personalization based on user attributes and purchase history

Integration with geofencing to engage customers even before store entry