Payments Pillar Target Role: Cashier
Offline Payment Processing & 24-Hour Sync
How RestoOS securely captures card transactions during internet dropouts with automated store-and-forward encryption.
Operational Prerequisites
- RestoOS Terminal or Register with offline mode enabled in merchant settings
- Configured maximum per-transaction offline authorization limit
Step-by-Step Implementation Guide
1
Automatic Offline Detection
When WAN connectivity drops, RestoOS switches seamlessly into offline store-and-forward mode without interrupting the cashier.
2
Local AES-256 Tokenization
Cardholder data is tokenized inside the EMV secure element and buffered in encrypted local SQLite storage.
3
Automated Resync on Reconnect
As soon as network connectivity is restored within 24 hours, the background sync queue submits charges in batches without double-billing.
About this Guide & Technical Architecture
# Offline Payment Processing & 24-Hour Sync
Never stop taking orders when internet providers fail. RestoOS protects your dinner rush with verified 24-hour offline resilience.
### Zero Surcharges & Next-Day Payouts
Read about our flat 2.6% + 10¢ processing and next-business-day automated deposits on our [/payments](/payments) portal.