As of September 2024, a thermal receipt carrying a customer's phone number is personal data. This guide explains why, what it means for your business, and how to turn compliance into an advantage.
A printed thermal receipt usually carries the customer's phone number, name, or loyalty ID. Under Saudi Arabia's Personal Data Protection Law (PDPL), enforced by SDAIA, that is personal data — printing, storing, or discarding it without consent logs and retention policies exposes you to fines up to SAR 5 million per violation.
SDAIA has already issued dozens of enforcement decisions, and organizations must notify it of a breach within 72 hours.
E-invoicing has been mandatory since 2023, and PDPL fully enforced since September 2024 — the receipt is now a regulatory obligation from two directions. A Wateer digital receipt is built for that environment: delivered with its full details and QR code validation, retained for the statutory period, with consent logged and data encrypted under PDPL.
The system is made ready and the service installed in 5 to 10 minutes on whatever POS you run — no change to how the cashier works.
Every receipt is delivered digitally with an evidence-grade consent log and retention policy — structured the way SDAIA expects.
Via NFC or QR — with feedback, loyalty, offers, and quick returns built in.
Saudi Arabia's PDPL came into full force in September 2024, enforced by SDAIA. Thermal receipts carrying customer phone numbers, names, or loyalty IDs are personal data.
Up to SAR 5,000,000 per violation, doubled for repeat offenders — with dozens of enforcement decisions already issued.
Wateer replaces thermal printers with digital receipts via NFC or QR, logging consent per receipt and encrypting data — setup takes 5 to 10 minutes with any major Saudi POS.
A number taken by word of mouth carries no consent with it: no text was shown, no timestamp recorded, nothing to produce under audit. That left merchants with no lawful, practical way to build a customer base at all. The digital receipt untangles it — the customer gets their receipt, and consent is captured in the same moment with its exact wording and time, so the number is held on evidence rather than on the cashier's memory.
A Wateer digital receipt is delivered with its full details and QR code validation, and retained for the statutory period. The personal-data side is fully managed — consent logged, data encrypted.
Talk to us for a live demo and we'll show you what fits your receipt volume.