In daily life, whether after shopping or dining, we often need to scan QR code carriers to store invoices. However, the process can be annoying and inconvenient as you scramble to pull out your phone to find the vehicle barcode. Fortunately, modern technology provides a convenient solution, allowing us to pre-set the vehicle barcode on our smartphones, which not only allows us to scan the code quickly, but also saves a lot of time. The following will introduce how to easily set vehicle barcodes through LINE Invoice Manager and Apple Wallet or Google Wallet APP on iOS and Android systems to improve your checkout efficiency.

LINE Invoice Manager: iOS/Android vehicle barcode setting tips (tutorial)
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iOS
Add vehicle barcode to “Wallet”:
If you are an iPhone user, Apple Wallet provides a convenient vehicle barcode setting function. Through the following simple steps, you can add the barcode of LINE Invoice Manager to Apple Wallet:
- Open LINE Invoice Manager and enter the “Settings” page
- Click “Add mobile phone barcode to Apple Wallet”
- Click the “Add to Apple Wallet” button

Then in the Apple Wallet APP, confirm and click “Join” to complete the setting.
In this way, when you use Apple Pay to pay or open the “Apple Wallet” APP, you can directly scan the barcode, which is easy and convenient.
Add Invoice Manager to the lock screen gadget:
For iPhones with iOS 16 (inclusive) and above, users can also add widgets to the lock screen, allowing you to wake up LINE Invoice Manager without unlocking. Here are the setup steps:
- While the screen is locked, touch and hold the lock screen until the Customize button appears, then tap Customize
- Click “Lock Screen”
- Enter the lock screen customization mode and select the gadgets you want to add. Here we first select “LINE”

Choose to add the “LINE Service” widget to the lock screen, then click on the icon of the widget and select the service to be added. In this case, select “LINE Invoice Manager”, and finally click “Complete” at the top of the screen. In this way, when the iPhone is locked, you can directly open LINE Invoice Manager with one click and quickly scan the code.

Android
Make mobile barcode wallpaper:
Android users can set vehicle barcodes through the “Google Wallet” APP. First, we need to obtain the barcode image. The following are the detailed steps:
- Enter the LINE Invoice Manager and click “Settings” on the far right below
- Select “Make Mobile Barcode Wallpaper”
- After dragging the image to the appropriate location, click “Confirm Position” in the lower right corner
- Long press the image and select “Download Image” to save the barcode image

Set vehicle barcode in Google Wallet:
Next, open the “Google Wallet” APP and follow the following simple steps to quickly set the vehicle barcode:
- Go to Google Wallet and click Add “Photo”
- Select the barcode image you just saved
- Enter the name of this ticket and give it whatever name you want.
- Complete vehicle barcode settings
Through these steps, your Android phone can also conveniently store the vehicle barcode, allowing you to quickly scan the code at checkout without fussing.

Through the introduction in this article, whether you are a mobile phone user using iOS or Android system, you can easily set the vehicle barcode to improve checkout efficiency. Hurry up and follow the above steps to set your vehicle barcode to make your shopping experience smoother!
Further reading:
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Source: KOCPC Chinese