LINE Login & Sign-up | Shopper App – SHOPLINE Help Center

Besides registering as a member using email, the Shopper App also allows customers to sign up/in with their LINE account. As the LINE mobile app login setting requires the use of app-related information, please release the app first before adding the LINE login feature.

*Note: Please use the same LINE Login Channel for your online store to set up the app login.

If you haven't created a Login Channel yet, please refer to LINE Login & Sign-up and follow Steps 4-10 to create one first, then continue the settings below.

1. Sign-up as LINE Developers

Please enter the LINE Developer then log in with your LINE account. You can use your company's LINE account if you are a company account.

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Enter the "Provider" page and click the provider with your company name.

Then click the LINE Login Channel that you have created before.

If you haven't created a Login Channel yet, please refer to LINE Login & Sign-up and follow Steps 4-10 to create one first, then continue the settings below.

2. Set up mobile app info

Enter the mobile app settings page

Click the LINE Login tab to enter the "Mobile app" settings.

A. Settings for the iOS app version

Enter the iOS bundle ID as follows.

If you have not released your app yet, please release it first and then connect with LINE Login.

Field

Source/ Instruction

iOS bundle ID

You can copy it from "App Information" in Apple Store Connect.

iOS universal link

(Skip)

B. Settings for the Android app version

Enter the Package names and Package signatures as follows.

Field	Source/ Instruction
Package names	Please copy the name in bracket after "package name": in Google Play Console [Setup] > [App integrity] > [Digital Asset Links JSON].
Package signatures	Please obtain SHA-1 certificate fingerprint in Google Play Console > [Setup] > App integrity > App signing. Remove the ":" in the certificate fingerprint. There are 2 ways to do it: a. Remove the colon(:) manually; or b. Go to a decoder website to convert the SHA-1-certified fingerprint. Click Convert; the "Cleaned input" content is the Package Signatures.
Android URL scheme	(Skip)

3. Admin setup

Step 1

Proceed to SHOPLINE Admin > [Mobile App Management] > [App Publish Settings], click the "Add third-party services" drop-down menu and select Facebook Login.

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Step 2

Fill in the LINE app Info

Paste the Channel ID and Channel secret from the LINE Developer to the fields in the pop-up window. Check the box to confirm and click Save.

*Note: The Channel ID and Channel secret should be the same as the Channel ID used by the store.

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Step 3

After setting up the LINE login feature, you need to publish an app update. Click Submit an app publish review to update the app.

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