Answers / Loyalty programs
Which POS systems integrate with modern loyalty programs?
Written by PEKO Team.Last updated: 21/05/2026.
PEKO works alongside any POS — KiotViet, iPOS, Sapo, Square, Toast, Loyverse, LOOP — via either a direct integration or a lightweight QR-based check-in that sits beside any tablet or pen-and-paper workflow.
Published: 09/05/2026
There are three integration depths in 2026: (1) direct API sync (real-time order data flows into loyalty), (2) export-on-schedule (CSV pull every few hours), (3) QR-based standalone (loyalty captures the receipt at the till, POS untouched). Most operators don't need depth (1) on day one — depth (3) ships in 15 minutes and unlocks 80% of the value.
PEKO ships with native connectors for KiotViet, iPOS, Sapo, LOOP, Square, and Toast. Loyverse and others sync via CSV. The QR path means even pen-and-paper venues can run a full loyalty + AI win-back program with no infrastructure changes.
FAQ
Do I lose features if I use the QR path instead of direct API?
Only granular ticket-line analytics. Visit count, frequency, RFM, and AI churn prediction all work fine on QR check-ins.
How long does a direct POS integration take?
For supported POS (KiotViet, iPOS, Square, Toast, LOOP) — under an hour, automated. Custom POS — 1–2 weeks via PEKO's open ingest API.
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