What Is LINE OA? A 2026 Usage Guide

When people think of LINE, most picture an application for chatting with friends or family. But for businesses, LINE is one of the most effective sales-closing channels, capable of reaching more than 50 million Thai consumers. Using a personal LINE account to manage a business, however, comes with plenty of limitations and cannot fully support growth. That is why “LINE OA” was created – an account designed specifically for managing usage at the organizational level.

This article takes a deep dive into what LINE OA is, how it differs from a regular LINE account, and why you should switch to it. We will walk through the benefits, the standout features, and the detailed setup process, so you can turn this chat application into a full-fledged marketing tool for driving sales.

What Is LINE OA?

LINE Official Account – or LINE OA for short – is a LINE account designed specifically for doing business, enabling you to communicate with a large number of customers efficiently. It differs from a personal LINE account, which is limited in terms of contact numbers, messaging, and chat replies. LINE OA comes with features that help brands and businesses manage customers far more systematically, such as broadcasting messages to a desired target audience, setting up automated replies, sending promotion notifications, and even handling customer relationship management (CRM).

Comparing a LINE OA Account With a Personal LINE Account

How Do LINE OA, LINE@, and LINE Business ID Differ?

The Benefits of LINE OA for Businesses

1. Separate work from personal matters: No more customer messages getting mixed up with personal ones.
2. Admin management system: Add up to 100 team members without being tied to a single mobile device.
3. A credible image: A verification badge, automated greeting messages, and a Rich Menu elevate your professionalism.
4. Sales-boosting tools: Broadcast and Rich Message let you send eye-catching promotional images.
5. CRM and customer retention: Add tags, write notes, and use loyalty cards to encourage repeat purchases.

Types of LINE OA Accounts

1. General Account (Unverified) — Gray Badge

The entry-level tier, with access to basic features – for free! However, your name cannot be found via Search; you have to share a QR Code. It is well suited to first-time sellers.

2. Verified Account — Blue Badge

This requires submitting identity verification documents, with a processing fee of 888 baht (a one-time, lifetime payment). It prevents impersonation and is well suited to registered businesses.

3. Premium Account — Green Badge

The highest tier. It can appear in search results and provides access to the API and LINE Ads. It carries an annual fee and is well suited to large organizations.

How to Register for LINE OA

1. Go to the LINE OA or LINE for Business website.
2. Click “Create an official account now.”
3. Log in with your LINE account to create a LINE Business ID.
4. Fill in your business information, review it, and start using it right away.

The account starts out as a general type and can be upgraded to a verified or premium account in the future.

Standout Features of LINE OA

1. Communication Features

• Greeting Message: An automated greeting message that creates a great first impression.
• Broadcasts: Send messages/promotions to everyone in a single click, with the option to choose your target audience.
• 1:1 Chat, Auto-replies & LINE Call: Private chats, automated replies based on keywords, and free calls via LINE.
• Step Messages: Send automated messages step by step based on time-based conditions.
• LINE VOOM: Post images, videos, and articles to boost engagement.

2. Sales Features

• Rich Menus: A shortcut menu bar at the bottom of the chat screen.
• Rich Messages & Videos: Send large images/videos together with links.
• Card Messages: A horizontal carousel of up to 9 cards.
• Coupons: Digital discount coupons.

3. CRM and Customer Retention Features

• Reward Cards: Digital loyalty cards.
• Chat Tags & Notes: Tag and take notes on individual customers.
• Surveys: Create questionnaires within the chat.
• Insight: An in-depth data dashboard for analyzing performance.

LINE OA Pricing in 2026

Monthly Packages for Broadcasts

Things to Watch Out for When Managing a LINE OA Account

The 4 Levels of Admin Permissions

• Administrator: The highest level of permission, able to manage everything – ideal for business owners.
• Operator: Can use the features but cannot add/remove members – ideal for the marketing team.
• Operator Sending Restricted: Cannot send Broadcasts – ideal for staff who handle chat replies.
• Operator Insight Restricted: Cannot view Insight – ideal for external teams.

Keep an Eye on Insight

Watch your “open rate” and your “number of blocks.” If blocks spike after a Broadcast, you may be sending content that is too sales-heavy or too frequent.

The 80/20 Technique to Prevent Blocks

Content ratio: 80% educational / 20% promotional. Alternate your sends to retain your customer base.

Enable 2-Step Verification

Protect your account and customer database from hacking with two-layer identity verification.

Extend Your Reach With LINE’s Add-Ons

• MyShop: Open a LINE Shopping store all in one place.
• MyCustomer: Enterprise-grade CRM that analyzes customer behavior in depth.
• LINE Ads: Run ads on LINE to drive people to your LINE OA.

LINE OA is not just a chat-reply tool – it is a “business command center” that turns your target audience into customers, building long-term relationships and a leap in profits on the LINE platform.

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