Secure Payments with Regulation-Compliant Next-Gen Fiscal Device Integration.
Regulation-compliant, automatic check-receipt matching.
Infrastructure Fully Compliant with Regulations
With our ÖKC module, 100% compliant with Revenue Administration (GİB) regulations, manage your restaurant's fiscal processes with zero error risk. Adios POS works with Turkey's leading cash register brands and matches checks and fiscal receipts automatically in the background.

Key ÖKC Features
One-Tap Receipt and Invoice Matching
As soon as payment is taken at the table or counter, the open check amount is sent automatically to the cash register. No manual amount entry by waiters, so mistyping and tax base mismatches are eliminated.
Wide Hardware Support and Easy Setup
Integrates plug-and-play with popular next-generation cash register POS devices. Connect your existing hardware quickly without complex technical integration.
What you gain
Concrete benefits that show up directly in your business.
- 100% compliance with GİB and legal requirements.
- Error-free automatic check-to-receipt transfer, no manual entry.
- Track fiscal reports and end-of-day Z reports from one panel.
Other solutions
Discover the other modules in the Adios POS ecosystem.
- Cloud POS AutomationManage orders, payments and checks from anywhere.Learn More
- Digital QR MenuA POS-integrated QR menu that updates instantly.Learn More
- Waiter Handheld TerminalWi-Fi independent, password-protected mobile ordering.Learn More
- Delivery & Courier TrackingAll platform orders and couriers on one screen.Learn More
- Stock & Recipe ManagementAutomatic recipe-based stock deduction and cost analysis.Learn More
- Advanced Reporting & AnalyticsLive revenue for every branch in your pocket.Learn More
- Food Platform IntegrationYemeksepeti, Getir, Trendyol, Migros on one screen.Learn More
Get started with Payment & Fiscal (ÖKC) Integrations
Try it free for 14 days; our team helps with setup and data import.