LINE OA Tutorial: Everything you need to know about LINE@ official account! (2025)

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This LINE OA teaching encyclopedia is written by the Crescendo Lab team integrating practical experience in the industry and is suitable for beginners to read. Advanced users are recommended to read the article "The Most Complete Guide to LINE Official Account (2025) | More than 101 Things You Should Know" which is updated regularly every month .



Table of contents
1. Basic introduction: What is LINE OA/LINE@? How to apply?
2. Plan type: LINE official account usage plan. How should merchants choose?
3. Cost estimate: How much does a LINE official account cost? How to save money?
4. Function overview: Should I use LINE OA? See official LINE functions in one picture
5. Business secrets: LINE marketing, advertising, CRM, and customer service tools
6. Expanded plug-ins: LINE plug-in module recommendations, API function list
7. Business cases: LINE OA use cases of iran whatsapp phone number various industrial brands
8. Getting Started Resources: More information for LINE merchants
9. Extended reading: The most complete guide to LINE official account (2024) | More than 101 things you should know
10. Contact experts: Contact LINE official account management expert Crescendo Labs
1. Basic introduction: What is LINE OA/LINE@? How to apply?
LINE OA (LINE official account) is the abbreviation of LINE official account. The previous alias was "LINE@". The biggest difference between a LINE official account and a regular LINE account is that it can separate commercial use from private use. In terms of ID format, the official account will have an extra "@" at the beginning. When operating a brand and accumulating members and fans, it is recommended not to use a general account but to use LINE OA. Because LINE official accounts have more diverse functions, they can achieve better business results.

Registering a LINE OA account is very simple. Just go to the official LINE page to apply. But you may be unsure whether to apply for a "regular account" or a "certified account". What is the difference between these two accounts? Let us continue to answer your questions.