Terminal platforms we have shipped on
IngenicoPAXSunmiNexgoKozenMiuraDspreadFeitianUrovoBBPOS+ more
What We Build
The Full Transaction Lifecycle, on Real Hardware
From sleek Android smart terminals to traditional Linux devices, we develop applications that handle every transaction type your acquiring business needs — engineered to port cleanly across your terminal estate.
- EMV contact & contactless (NFC)Chip, tap, magstripe fallback and QR acceptance flows
- Complete transaction setPurchase, refund, void, reversal, pre-auth, completion, tip adjust, settlement
- Security & key managementPIN entry, DUKPT and master/session key schemes
- Terminal managementRemote updates, parameter downloads, RKI and estate management
- Value-added servicesDCC, loyalty, digital receipts and merchant apps alongside payments
txn — authorization
MTI : 0100 PAN : ************4242 AMOUNT : 000000012500 STAN : 003741 ENTRY MODE : 071 — Contactless EMV FIELD 55 : 9F26 08 A1B2C3D4… ───────────────────────── RESPONSE : 00 — APPROVED ✓
Why Deazitech
Why Acquirers and PSPs Choose Us
10+ Vendor Platforms
We've already shipped on the hardware you're targeting — no SDK learning curve on your bill.
Switch-Ready by Design
Our apps are built with the host integration in mind — see our switch integration service for the other half.
Certification Built In
L3 testing with UL BTT and FIME tools is part of our delivery, not a hand-off — see L3 certification.