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Chat memory for your LINE group
ความจำสำหรับกลุ่มไลน์
A person who joins a LINE group later cannot see the chat messages sent before, so the group answers the same questions again.
Today's price ฿15,000
What you get
- Chat memory for your LINE group฿15,000A new member asks a question and gets answers from what the group already said, with who said it and when. Cases are assigned by town.
How it goes
- Your group's messages are kept, with the name of who said it and the date.Hongdam · After you pay
- A new member asks a question and gets what the group already said.The new member · When they ask
- Cases are handed out by town.Hongdam · As cases come in
- Your group's messages are kept, with the name of who said it and the date.Hongdam · After you pay
- A new member asks a question and gets what the group already said.The new member · When they ask
- Cases are handed out by town.Hongdam · As cases come in
Useful facts
- LINE's help page says a person who joins a group can see the Note and Album posts made while the invitation was pending, but not the chat messages posted before they joined. help.line.me
- A LINE group holds up to 500 members, the creator included. With the setting "Members join automatically" on, the limit is 100. help.line.me
- After a person leaves a LINE group, they can no longer see its past posts, albums and notes. When a group is deleted, everything posted in it is deleted and cannot be restored. help.line.me
- Thailand's Personal Data Protection Act defines personal data as any information relating to a person that enables identification, directly or indirectly (Section 6). cc.kmutt.ac.th
What others charge
| LINE Official Account, monthly plan in Thailand (prices exclude 7% VAT) | Free with 300 messages; Basic ฿1,280 a month with 15,000; Pro ฿1,780 a month with 35,000 lineforbusiness.com |
|---|---|
| LINE Official Account, a message beyond the plan's included amount | ฿0.1 on Basic; ฿0.06 on Pro lineforbusiness.com |
| A LINE chatbot with AI answers, a Fastwork listing: Starter answers questions and hands over to a person; Advanced adds orders and bookings; Operation adds a Google Sheet link and reports | ฿15,000, ฿20,000 and ฿30,000 fastwork.co |
| A LINE chatbot on LINE's Messaging API, a Fastwork listing, with the LINE Official Account set up, a server and hosting | ฿1,500 for a mini to medium project; ฿5,000 for a big one fastwork.co |
| Hongdam · Chat memory for your LINE group | ฿15,000 |
What people ask
Can a new member of a LINE group see the old messages?
Not the chat messages from before the person joined. LINE's help page says a new member sees the Note and Album posts made while the invitation was pending, and no earlier chat messages. help.line.me
How many people fit in a LINE group?
Up to 500 members, the creator included. With "Members join automatically" on, up to 100. help.line.me
What happens to a group's history when someone leaves or the group is deleted?
A person who leaves can no longer see the past posts, albums and notes. LINE's help page says they stay for the members who remain. A deleted group loses everything posted in it, and it cannot be restored. help.line.me
What does a LINE Official Account cost in Thailand?
LINE's Thai page lists three plans: Free with 300 messages, Basic at ฿1,280 a month with 15,000, and Pro at ฿1,780 a month with 35,000. A message beyond the plan costs ฿0.1 on Basic and ฿0.06 on Pro. The prices exclude 7% VAT. lineforbusiness.com
What does a LINE chatbot cost on Fastwork?
One listing for a LINE Official Account chatbot with AI asks ฿15,000 for Starter, which answers questions and hands over to an admin, ฿20,000 for Advanced, which adds orders and bookings, and ฿30,000 for Operation, which adds a Google Sheet link, reports and 14 days of care. fastwork.co
Also from Hongdam
Admin help for a club
฿8,000 / month
Emails and receipts filed, polls run, donations matched to invoices.
Photo proof from the project site
฿30,000
Photos from the project site sent on LINE, stamped with time and place, checked by two people.
Giving page for your charity
from ฿30,000
Donors pick their country and see the cheaper ways to give.
Customer service in Thai
฿12,000 / month
Your LINE, Messenger or email messages answered in Thai and English, on weekdays; paid by the month.
Phone call in Thai
฿300 / call
We call anyone for you and write what they said.
Link preview picture
฿800 / page
What people see when your link is shared.
Elsewhere
Small print
Prices here move with demand: when most of a month's places are taken, the price goes up a step; when few are, it comes down a step.
Sources read 2026-11-04.