API Keys and Client Secrets
Learn how to issue, manage, and rotate the API keys used for server-to-server integrations.
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.
Developer API Overview
Learn about the Receipt Roller developer API and the steps to get started. Available on Starter plan and above.
Google Business Profile Insights
View Google Business Profile insights (search views, profile views, calls, direction requests, website clicks) directly in ReceiptRoller. Understand your store's customer-acquisition impact in numbers.
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.
How ads are delivered
Which ads play on your ad spaces, in what order, and when a view counts as an impression.
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.
Unified Inbox (DM Management)
The unified inbox lets you view and reply to DMs from multiple social channels, including Meta, Instagram, X, and LINE, in a single screen. It also supports per-platform filters and a list of conversation history.
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).
Creating a Coupon
Explains how to create coupons in your store. Learn how to set the discount type, validity period, usage limits, and more.
Google Shopping Feed
How to deliver a product feed to Google Merchant Center. Covers PIM-to-Google field mapping and tips for passing review.
Publishing a Flyer
Walks through uploading your store's flyer image to ReceiptRoller and publishing it to the app of customers who have favorited your store.
Customer data when a customer merges accounts
What happens to your store's customer data when a customer merges two ReceiptRoller accounts, and how to join two records of the same customer.
TikTok Shop Feed
How to deliver a product feed to TikTok Seller Center. Explains product tag integration with TikTok Ads and LIVE shopping.
Product Performance Analysis
How to use product-level sales analysis. Explains date-range filtering, category/search/sorting, AI advice, ABC analysis, gross margin, and PIM integration, with screenshots.
Matching Smaregi and Square Sales to Customers
How Smaregi and Square sales are matched to your ReceiptRoller customers. Member and customer information is not synced with the POS; matched sales update the customer's purchase history and visit count.
Analyzing Reservation Data
Explains, with annotated screenshots, how to read the reservation dashboard statistics, narrow down the reservation list, and check cancellations and no-show cancellations.
Receipt Handling for Refunds and Cancellations
Explains how e-receipts are handled when a customer requests a refund after checkout, or a mis-entered sale is voided. Covers what customers see and how staff should operate.
Square POS Integration Setup
Explains how to connect Square POS with ReceiptRoller. Connect easily via OAuth authentication, and accounting data syncs in real time.
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.