API Keys and Client Secrets
Learn how to issue, manage, and rotate the API keys used for server-to-server integrations.
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.
TikTok Shop Feed
How to deliver a product feed to TikTok Seller Center. Explains product tag integration with TikTok Ads and LIVE shopping.
Sales Analysis by Product
How to use Sales Analysis by Product. Covers period switching, category/product name filtering, sorting by sales/quantity/gross profit, ABC analysis, automatically generated AI advice (trend-based, profit-based, cross-store), and gross profit display using cost data — for both the per-store and all-stores views.
Amazon Integration
How to integrate PIM, OMS, and WMS between Amazon and Receipt Roller. Explains product listing, order import, and FBA stock sync.
What Is B2B EC
An overview of ReceiptRoller's B2B EC platform. Covers wholesale/buyer-facing catalogs, order processing, and PIM/OMS/WMS integration.
Two-Way Member Information Sync with Smaregi/Square
Learn how ReceiptRoller's member information syncs bidirectionally with connected POS systems like Smaregi and Square. Covers which fields sync, sync timing, conflict priority rules, new customer matching, supported POS systems, and troubleshooting.
Adding and Managing Store Staff
An explanation of how to add, edit, and deactivate store staff. Covers everything from registering staff information to assigning staff across multiple stores.
What Is the Store App Platform?
The Store App Platform lets you publish your own branded app across four channels — Web, iOS, Android, and the LINE mini app — for every store. This article covers the overview, available channels, and how to get started.
Shopify Integration
How to integrate PIM, OMS, and WMS between Shopify and Receipt Roller. Explains product sync, order import, and stock sync.
Webhooks and Event Notifications
Learn how to register webhooks and which events ReceiptRoller sends notifications for.
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.
Square Product Data and Receipt Roller Product Data Mapping
Explains how product data in Square Catalog is converted into Receipt Roller's product master (ProductDto), field by field. Covers the relationship between Item / Variation / Category, price currency normalization, and behavior on re-sync.
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.
Purchase History by Customer (POS Integration)
Learn how to review each customer's receipt-level purchase history from the CRM customer detail screen. Covers the conditions under which POS-issued receipts appear, why scanned paper receipts are excluded, how member matching works, privacy handling, and API access.
Developer API Overview
Learn about the Receipt Roller developer API and the steps to get started. Available on Starter plan and above.
Issuing Digital Receipts
Explains the flow from a transaction to a digital receipt reaching the customer, and the issuance methods such as QR codes, the LINE mini app, and the store app.
Campaign Manager Role Permissions
Explains the permissions of the Campaign Manager role. Handles creating and managing coupons, email campaigns, and ads, with no access to POS or product settings (Starter plan and above).
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.
Square POS Integration Setup
Explains how to connect Square POS with ReceiptRoller. Connect easily via OAuth authentication, and accounting data syncs in real time.