Smaregi Integration — Overview and Getting Started
A first-stop overview of the Smaregi integration: what it does, what you need before you start, a 3-step setup summary, and links to detailed articles.
Square POS Integration Setup
Explains how to connect Square POS with ReceiptRoller. Connect easily via OAuth authentication, and accounting data syncs in real time.
Smaregi POS Integration Setup
Steps to set up the POS integration between Smaregi and ReceiptRoller. Install "ReceiptRoller Link" from the Smaregi App Market, log in with your Smaregi account, then select a store and terminal (register) from the "Connect with Smaregi" button on the POS settings screen to complete the connection. Also explains how to sync transaction data after connecting and how to handle multiple stores and terminals.
Issuing a Per-Store Entry Point for the LINE Mini App
Learn how ReceiptRoller issues a unique LINE Mini App entry point for each store, letting customers access membership cards, reservations, and coupons directly from LINE with no app install required. Covers prerequisites, LIFF setup steps, the customer flow, multi-store operation, and troubleshooting.
Setting Up LINE Integration
Step-by-step guide to publishing your Receipt Roller store app as a LINE Mini App: creating LINE channels, entering credentials, running auto-configuration, and submitting for review.
Smaregi x ReceiptRoller — Digital Receipts, Customer Management, and Sales Analysis in One App
Learn how ReceiptRoller Link connects with Smaregi checkouts to unify automatic digital receipt issuance, member management, sales analysis with AI advice, Apple/Google Wallet membership cards, SNS integration, and flyer distribution. Install "ReceiptRoller Link" from the Smaregi App Marketplace to get started today with no complicated API setup required.
Mapping a Custom Domain and Verifying DNS
You can publish your store app's web channel under your own custom domain (e.g. app.your-store.com). This article covers how to add a domain, set up DNS records, the verification flow, automatic SSL certificate issuance, the difference between subdomains and root domains, and common troubleshooting.
Writing a Check-in URL to an NFC Tag
How to write a check-in URL to a commercially available NFC tag so customers can check in just by tapping their phone.
Setting Up Location Notifications
You can set up location notifications for your Wallet membership card. This article covers how location notifications work, how Apple Wallet and Google Wallet each behave, setup steps, tips for writing the notification message, permissions the customer needs, and usage notes.
Overview of Apple Wallet / Google Wallet Membership Cards
The relay router's store app platform can issue your store's original membership card on both Apple Wallet (iPhone) and Google Wallet (Android). This article covers what a Wallet membership card is, the benefits for customers and stores, what's displayed, POS integration, and the setup flow.
Setting Up Mini App Pages and Menus
Choose which pages and menu items appear in your LINE Mini App and arrange them to fit your store. Show only the features you want customers to see, in whatever order you like.
Staff Chat Overview and Quick Setup
An overview of ReceiptRoller's built-in staff communication feature, covering announcements, 1-on-1 messages, group threads, sign-up, and owner/store manager moderation. A one-screen guide to getting started.
How Digital Receipts Work
An explanation of how ReceiptRoller's digital receipts work, and how to set up POS integration with Square and Smaregi.
Smaregi Product Data and Receipt Roller Product Data Mapping
Explains how Smaregi's product master is converted into Receipt Roller's product master (ProductDto), field by field. Covers the correspondence for product code, product name, category, price, and cost, along with quirks specific to Smaregi.
Registering FAQs and Knowledge Articles and Setting Their Visibility
Register frequently asked questions and store knowledge articles, then choose the publication scope (AI chat, website, or LINE mini app) individually for each entry.
Reservation Notifications on LINE
How to send booking confirmations, changes and reminders over LINE, when they are delivered, how they reach bookings without an email address, and why they might not be sent.
Instagram / Facebook Feed
How to set up an Instagram / Facebook product catalog feed for Meta Commerce Manager. Covers Instagram Shopping tags and Dynamic Ads (DPA).
Smaregi Staff Data and Receipt Roller Staff Data Mapping
Explains how Smaregi staff master data is converted into Receipt Roller's staff data (StaffDto), field by field. Covers the name-splitting logic for staffName, the staffCode to EmployeeNumber mapping, and how displayFlag controls skipping of hidden staff.
Smaregi Transaction Data and Receipt Roller Transaction Data Mapping
A technical explanation of how transaction data fetched from the Smaregi Platform API is mapped into Receipt Roller's transaction data model. Covers the field mapping table, status code conversion, payment method normalization, resolving line items/customer/staff information, timezone handling, and idempotency.
Comparing the 4 Channels (Web, iOS, Android, LINE Mini App) and When to Use Each
The store app platform lets you publish a single app simultaneously across 4 channels: Web, iOS, Android, and LINE mini app. This article covers the characteristics of each channel, the benefits for customers, and criteria for deciding which channel to prioritize first, with a comparison table.