How Customers Receive Receipts
How customers receive a digital receipt after scanning the QR code by the register: receiving it in LINE or by email, and what to do when time has passed.
Connecting SNS Accounts
A comprehensive guide to connecting SNS channels (X, Meta, Instagram, LINE, TikTok, YouTube, Google Business Profile, LinkedIn, Pinterest) with ReceiptRoller. See the individual articles for platform-specific steps.
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.
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.
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.
How Receipts Reach Customers
Digital receipts reach customers by LINE or email, whichever they choose after scanning the QR code. Members who agree get every later receipt automatically when they pay as a member. This article explains each route, and the conditions for automatic delivery and how customers stop it.
How Digital Receipts Work
An explanation of how ReceiptRoller's digital receipts work, and how to set up POS integration with Square and Smaregi.
Purchase History by Customer (POS Integration)
Review each customer's 30 most recent receipts on the customer detail page in Customers (CRM). Covers the conditions under which POS-issued receipts appear, why scanned paper receipts are excluded, how member matching works, privacy handling, and API access.
Tax on Receipts and Your Invoice Registration Number
Digital receipts show the amount and tax for each tax rate (10% and 8%), and whether tax is included or added, whether received by email, in LINE or on the receipt page. Set your invoice registration number and it appears on the receipt too. How to set it up and where it shows.
AI Sales Forecasting
Explains linear extrapolation forecasting for month-end sales and transaction count, and 14-day-ahead demand forecasting (top 5 products, with day-of-week seasonality plus a 20% safety factor). Also covers the 3-tier confidence rating, API/MCP retrieval, and integration with the Sales Analysis by Product AI narrative.
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 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.
Square Staff Data and Receipt Roller Staff Data Mapping
Explains how Square Team Members are linked to Receipt Roller's staff data (StaffDto). Covers how to use manual linking, the logic for resolving who is attributed to a transaction, and the key fields in the Team Member API.
Digital Receipt History Management
Explains how to check transaction history for POS terminals, how to use filters and search, and how to read the transaction details.
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.
Order Import and Unified Order Management
How to consolidate orders from multiple external EC platforms into OMS. Explains channel management, stock allocation, and shipping processing.
What You Can Do with ReceiptRoller
Introduces what can specifically be achieved with ReceiptRoller, organized by use case. Covers digital receipts, customer analysis, promotions, sales forecasting, shelf management, SNS operations, and more, giving a full picture of store DX.
Issuing and Revoking Transaction QR Codes
How to issue a one-time QR code for a specific past sale from the "Per-sale QR code" panel in the transaction detail, and how to revoke it before the customer receives it. A receipt that has already been received cannot be taken back.
Benefits of Adopting Digital Receipts
Digital receipts cut down on paper receipts and let customers keep receipts on their phone, while your POS integration collects transaction data automatically. Also covers using them as qualified invoices.
Receipt Design
How to set, for each store, the logo, company name, fields shown, and messages from the store that appear on your digital receipts.