Support

User Guide

LINE Channel Subscription Verification Guide 

Using the AI Image Recognition feature, the system automatically detects and verifies whether the uploaded LINE channel subscription message image contains the specified text. 
You can configure the promotion so that entry is allowed only after verification is successfully completed. 

AI Image Recognition Type : LINE Channel Subscription Verification  

Please note!
AI Image Recognition (Beta) : View detailed guide

LINE Channel Subscription Verification AI Recognition Text Settings 

When a LINE messenger chat image is uploaded, the Channel Name and Message areas are set as AI recognition targets. 
Please register the text to be recognized within these areas. 

  • Example) Dpromtion, Add Friend, dpromotion

Participant Uploaded Image Example

Category

Explore More with DPromotion.
1 Day

10,000
Credits

A Small Wingbeat,
A Big Change.

With diverse free themes, user⁠-⁠friendly setup, and an optimized operating environment, everything is available at the highly affordable price of 10,000 credits ($12.99) per day. DPromotion’s unique elements are designed to captivate your audience, ensuring every promotion, and your business — becomes a success.

1.347
MTCO2e

Carbon emissions reduced by DPromotion from November 2020 to June 2023.
(1 metric ton of CO₂e equals the amount of carbon absorbed by 16.5 ten⁠-⁠year⁠-⁠old tree saplings.)

Steps Toward
a Sustainable Digital Future.

Our software is designed to be reusable, non⁠-⁠disposable, and enduring. DPromotion embodies our continuous efforts to create a better digital environment. Join us in taking strides toward sustainability.

A Promotion
Just for You.

With our expertise in technology and creativity,
we’re ready to plan and launch custom online and offline promotions tailored to your company’s needs.

A Promotion
for Partners.

We are confident that
DPromotion can bring
value to your clients.
Introduce them to
innovative and engaging
marketing experiences
that redefine possibilities.

1:1 Inquiry

Need more help with DPromotion?
Leave a message via 1:1 Inquiry,
and we’ll get back to you quickly.

Assisted Setup Service

A service that handles
installation and \ntesting of scripts
for promotion operations. \nFee is charged
only once per promotion.

Breaking the Barrier Between
Online and Offline.

We don’t stop at the online space. From online to offline, e-commerce to \nthe real world, DPromotion accompanies you wherever promotions and events are needed. Let DPromotion help you collect and manage valuable customer data seamlessly.

Save It
for Tomorrow!

Stuck at work setting up a promotion? Don't worry — we've got a Save Draft feature! Finish the setup tomorrow and head home stress⁠-⁠free.