Pairing an Android Device
Step-by-step guide to pairing an Android device installed in your store with your Receipt Roller business account for Media Display. A 6-digit code registration flow that takes about a minute per device.
Membership Card Design Editor (Colors by Rank, Logo, Live Preview)
The Wallet membership card design editor in the store admin screen lets you edit the background color, logo, and text color per rank while watching a live preview. This article covers how to use the editor, per-rank design management, recommended image specs, and how changes are reflected on existing cards after publishing.
Customer-Targeted Promotions
Group customers with a customer segment and offer coupons and specials to them through a push notification sent to that segment.
Showing ads on signage
How to open a screen paired as a Media Display as an ad space and play outside ads between your own content.
Creating and Running Session Passes
How to create session passes such as a 10-session pass, let customers buy them, and use up one credit per booking. Also covers setting an expiry and how credits are returned on cancellation.
Smaregi Customer Data and Receipt Roller Customer Data Mapping
Explains how Smaregi's customer master is converted into Receipt Roller's customer data (CrmCustomerDto), field by field. Covers the membership number, name, contact info, and date-of-birth correspondence, the priority between mobile and landline numbers, and webhook-based sync timing.
Connecting TikTok Business
Explains how to connect a TikTok Business account to ReceiptRoller and the permissions required for video posting.
POS Integration Troubleshooting
Common POS integration problems and how to fix them, by symptom: transactions not imported, no receipt shown after scanning the QR code, sales that don't match, not being able to add a terminal, and email receipts that don't arrive.
API Keys and Client Secrets
Learn how to issue, manage, and rotate the API keys used for server-to-server integrations.
Specifying Distribution Segments
Send a push notification only to the customers in a customer segment. Covers choosing the audience, who actually receives the notification, and segment examples you can build today.
Customer Marketing Distribution
Send messages to customer segments across multiple channels including LINE and push notifications. Review all channel activity in a unified inbox.
Managing ad spaces
How to choose, for each ad space, whether to accept outside ads, pause them, or change the share and floor price. You can also change several at once or stop outside ads for the whole business account.
Using Retail Media in a commercial facility
How a commercial facility such as a shopping center or station building can manage its in-building signage by zone and sell it as ad spaces.
Where to Find the API Reference
The list of API endpoints and sample request/response formats are published in the Developer Help.
Connecting Instagram Business
Explains how to connect an Instagram Business account to ReceiptRoller, including the required Facebook Page link and prerequisites.
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.
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.
Closing a Business Account
Steps for closing a business account and what gets deleted — stores, products, customers, staff, transaction history, POS integrations, and more. Also covers how Stripe subscriptions are handled and who this affects. This action cannot be undone.
Posting to SNS from an AI Agent (MCP Integration)
A guide to posting in natural language to SNS channels connected to ReceiptRoller from AI agents like Claude. Covers drafting posts, posting to multiple channels at once, scheduled posts, and attaching images, all through conversation. Includes concrete phrasing examples and tips.
Setting selling rules
The settings and defaults in "Selling rules", where you decide for the whole business account how much outside advertising you accept, when, and at what price.