With 54 million LINE users in Thailand — almost 80% of the population — LINE OA remains the single most direct channel between a restaurant and its customers. Yet most restaurant operators still use it as a basic broadcast tool, missing the vast majority of what it can do.

What Most Restaurants Get Wrong

The majority of restaurant LINE OA accounts broadcast a promotion once a week and call it done. They have 200 followers, a 4% open rate, and zero loyalty infrastructure. This is not a LINE problem — it is a strategy problem.

The Four Things LINE OA Does That Nothing Else Can

• Direct reach with no algorithm. When you broadcast to LINE followers, they see it. Open rates average 40–60% for well-managed accounts.
• Rich menu as a loyalty driver. The LINE OA rich menu can include a loyalty stamp card, reservation link, menu, and promotional offer all in one place.
• Segmented broadcasts. You can message only certain audience segments — people who visited in the last 30 days, members at a certain loyalty level, or followers who clicked a specific link.
• Zero cost per message. Unlike SMS or paid social, broadcasting to your LINE OA followers costs nothing per send above the free tier limit.

How to Grow Your LINE OA Following

Growth comes from in-store QR codes at every table and at the point of payment, social media promotion with a clear incentive (10% off your next visit for following), and delivery platform profiles that link to your LINE OA. The best accounts we manage grow by 500–1,000 followers per month without any paid promotion specifically for LINE.

Restaurant Marketing Asia manages LINE OA for restaurants across Thailand. Get in touch to discuss your account →