O.S.S Smart Hotel System

Restaurant Cashier Software

The cashier closes the loop after kitchen and waiter service. O.S.S cashier tools record settlement by payment type, support room charge on hotel properties and optionally email receipts—operational payment tracking, not fiscal certification.

Settlement workflow

Cashiers settle orders that reached delivered status with pending payment.

  • paymentType: cash, card, room_charge
  • Pending queue
  • Conflict if already settled

Receipt email

Optional customer email when settling cash, card or room charge.

  • customerEmail on settle
  • Operational receipt content
  • Not fiscal-certified

Cashier payments ledger

Additional cashier payment entries for operational cash movements where used.

  • Cash in/out records
  • Manager visibility
  • Operational ledger—not full ERP

Hotel room charge

On hotel-attached restaurants, post charges to guest folio context where configured.

  • See /en/restaurant-room-charge-software
  • bookingId linkage
  • Meal plan context on some properties

Frequently asked questions

How do I start with O.S.S restaurant POS?

Create your account at /register-restaurant. Eligible plans include a 14-day free trial with no credit card required. Configure your menu, tables and staff roles from the owner or manager dashboard.

Does O.S.S provide fiscal or tax-certified POS receipts?

O.S.S provides operational POS, settlement and receipt email workflows. Fiscal, tax or legal POS certification depends on your jurisdiction and is not claimed by O.S.S.

Does cashier software support split bills?

Standard settle endpoint records one payment type per settlement action. Split payments are not claimed as a core POS feature.

Is O.S.S a cloud-based system?

Yes. O.S.S runs in the web browser on desktop, tablet and phone — no local server installation required.