8 results
2026-04-16
Issuing and Disabling Transaction QR Codes

Explains how to use the "transaction QR," which staff can issue individually for a specific past transaction, and how to disable it if issued in error.

2026-04-16
Printing the Receipt QR Sticker

Explains how to print the PDF for the QR code sticker attached to each register, and points to keep in mind when printing and applying it.

2026-04-15 電子レシート 発行 QRコード LINEミニアプリ POS連携
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.

2026-04-16
How Customers Receive Receipts

Explains the flow from a customer scanning a QR code to receiving their e-receipt, screen by screen.

2026-04-16
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.

2026-04-15 電子レシート 取引履歴 POS端末 売上管理 レシート管理
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.

2026-04-16
POS Integration Troubleshooting

Summarizes common problems that occur when integrating with a POS system and how to resolve them, organized by symptom: transactions not being imported, QR codes not working, deliveries not arriving, and more.

2026-04-06 Digital Receipt POS Integration Square Smaregi Store DX
How Digital Receipts Work

An explanation of how ReceiptRoller's digital receipts work, and how to set up POS integration with Square and Smaregi.