LINE Pay payment gateway

Accept LINE Pay Wallet payments in your CS-Cart store via LINE Pay. Secure redirect-based checkout for merchants in Japan, Taiwan, Thailand.
Last update: 18.03.2026
CartModules-LINE-Pay
LINE Pay payment gateway
$99.00

Accept Payments via LINE Pay

Integrate LINE Pay with your CS-Cart store to accept mobile wallet payments from customers in Japan, Taiwan, and Thailand. Built on LINE Pay API v3 with HMAC-SHA256 authentication, this addon enables seamless payments through the LINE messaging app used by millions across Asia.

Key Features

  • LINE Pay Wallet — Accept payments from LINE's mobile wallet
  • Multi-Currency — Support for JPY, TWD, and THB
  • API v3 — Latest LINE Pay API with HMAC-SHA256 authentication
  • Reserve + Confirm — Two-step flow for secure transaction handling
  • Mobile-First — Customers authorize payments in the LINE app
  • Test Mode — Full sandbox support for development and testing
  • Order Status Mapping — Map payment outcomes to your CS-Cart order statuses

How It Works

  1. Customer selects LINE Pay at checkout
  2. Payment is reserved via LINE Pay API v3
  3. Customer opens the LINE app and authorizes the payment
  4. Payment is confirmed and order is finalized
  5. Customer sees order confirmation in your store

Requirements

  • CS-Cart 4.x (Multi-Vendor or Ultimate)
  • PHP 7.1+
  • LINE Pay merchant account
  • Channel ID and Channel Secret Key from LINE Pay console

Setup

  1. Install the addon in CS-Cart
  2. Get your Channel ID and Channel Secret from LINE Pay console
  3. Add a new payment method in CS-Cart and enter your credentials
  4. Select your currency (JPY, TWD, or THB)
  5. Start accepting LINE Pay payments

Compatibility

  • CS-Cart 4.x, Multi-Vendor, Ultimate
  • PHP 7.1, 7.2, 7.3, 7.4, 8.0, 8.1, 8.2, 8.3+
  • Currencies: JPY, TWD, THB
Payment type
One-time payment
Product
  • Store Builder
  • Store Builder Ultimate
  • Multi-Vendor
  • Multi-Vendor Plus
  • Multi-Vendor Ultimate
Compatible versions
  • 4.20.1
  • 4.19.1.SP2
  • 4.19.1.SP1
  • 4.19.1
  • 4.18.4
  • 4.18.3
  • 4.18.2.SP1
  • 4.18.2
  • 4.18.1.SP1
  • 4.18.1
  • 4.17.2.SP3
  • 4.17.2.SP2
  • 4.17.2.SP1
  • 4.17.2
  • 4.17.1
  • 4.16.2
  • 4.16.1
  • 4.15.2
  • 4.15.1.SP4
  • 4.15.1.SP3
  • 4.15.1.SP2
  • 4.15.1.SP1
  • 4.15.1
  • 4.14.3
  • 4.14.2.SP1
  • 4.14.2
  • 4.14.1.SP1
  • 4.14.1
  • 4.13.3
  • 4.13.2.SP2
  • 4.13.2.SP1
  • 4.13.2
  • 4.13.1
  • 4.12.2
  • 4.12.1
  • 4.11.5
  • 4.11.4
  • 4.11.3
  • 4.11.2
  • 4.11.1
  • 4.10.4.SP1
  • 4.10.4
  • 4.10.3
  • 4.10.2
  • 4.10.1
  • 4.9.3
  • 4.9.2
  • 4.9.1
  • 4.8.2
  • 4.7.4
  • 4.6.3
Localizations
  • English

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CartModules  is an authorised CS-Cart reseller in India and a CS-Cart development specialist

Contact information

Phone +91-96538-49089

CartModules is an authorised CS-Cart reseller in India and a CS-Cart development specialist since 2014. We have delivered 250+ projects for businesses in 20+ countries and publish 125+ solutions on the CS-Cart Marketplace, all developed and maintained in-house.

What we are known for

Integrations. We help merchants connect CS-Cart with the platforms and services they already use.

Marketplace Connectors. Connect CS-Cart Multi-Vendor with Shopify, WooCommerce, Wix, PrestaShop, Shopware 6, Squarespace, Square and Ecwid through individual connectors, all managed from one place with Shop Connector Manager.

Payments. 90 payment gateway add-ons covering regional methods and buy-now-pay-later, including Tabby, Tamara, Afterpay, Sezzle, Affirm, Almapay, Takbull, Windcave, aamarPay and Atmos.

Shipping. 14 shipping integrations including ShipStation, Shippo, Smart Shipping & Fulfillment Manager, Aramex, DTDC, Ekart, Shiprocket, Safexpress, UPS and Purolator.

Search and AI. Algolia AI Instant Search and AI Store Copilot.

What we do

  • CS-Cart Store and Multi-Vendor Marketplace Development
  • Custom Add-on Development
  • Third-Party API and Service Integrations
  • Marketplace Connectors
  • Multi-Store Development
  • CS-Cart Version Upgrades
  • Migration to CS-Cart
  • Custom Themes and UI/UX Development
  • Mobile App Development
  • Payment and Shipping Integrations
  • Server Support, Maintenance and Performance Optimization

Support

Every CartModules add-on is maintained by the team that developed it, so technical support and updates come directly from us. We also offer a 30-day money-back guarantee on every CartModules add-on.

Need a custom CS-Cart solution?
sales@cartmodules.com  |  +91 96538 49089  |  cartmodules.com

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