Square Transaction Data and Receipt Roller Transaction Data Mapping
A technical explanation of how transaction data fetched from the Square Payment 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, OAuth token auto-refresh, and idempotency and timezone handling.
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.
What is Retail Media
An overview of Retail Media, which lets you sell the ad slots on your store's signage, receipts and app to advertisers and earn ad revenue.
Google Shopping Feed
How to deliver a product feed to Google Merchant Center. Covers PIM-to-Google field mapping and tips for passing review.
TikTok Shop Feed
How to deliver a product feed to TikTok Seller Center. Explains product tag integration with TikTok Ads and LIVE shopping.
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.
What Is the Creative Library
The Creative Library is a feature for centrally managing assets such as images, videos, and text. It supports folder organization, an approval workflow, and access from other areas, letting you reuse approved assets across SNS posts and ads.
Recording ad coupon use
How to check a coupon handed out in a receipt or app ad at checkout, record its use, and match it to the sale.
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.
Managing Printers and Receipts
How to check your store's thermal printers, connect them to POS terminals, and customize the look of digital receipts from "Printers & receipts" on the store page.
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.
Shopify Integration
How to integrate PIM, OMS, and WMS between Shopify and Receipt Roller. Explains product sync, order import, and stock sync.
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.
Registering an OAuth App
Learn how to register an external app that connects to Receipt Roller using OAuth 2.0.
How Digital Receipts Work
An explanation of how ReceiptRoller's digital receipts work, and how to set up POS integration with Square and Smaregi.
Creating and Running Surveys
With ReceiptRoller's survey feature, customers can respond via QR code or a digital receipt, and you can check response counts and satisfaction scores (NPS) right away. You can also automatically issue a coupon when a response is completed.
Amazon Integration
How to integrate PIM, OMS, and WMS between Amazon and Receipt Roller. Explains product listing, order import, and FBA stock sync.
Developer API Overview
Learn about the Receipt Roller developer API and the steps to get started. Available on Starter plan and above.
Finance Manager Role Permissions
Explains the permissions of the Finance Manager role — a view-only role for receipts, sales reports, and tax exports. Also suitable for granting access to a tax accountant (Starter plan or higher).
Printing the Register QR Code
How to download the register QR code that customers scan beside the register as a PDF or PNG from the POS terminal page, print it and put it in place, and how it differs from a per-sale QR code.