payment
PEKO + VNPay: how the integration works in Vietnam
This page is for operators already running VNPay who are evaluating PEKO as an additive layer (not a replacement). It covers exactly what data crosses between the two systems, how long setup takes, and the common mistakes we see in the first 30 days.
What PEKO does on top of VNPay
PEKO issues VNPay e-vouchers as loyalty rewards and reads VNPay settlement webhooks to confirm redemption attribution.
Where the fit is strongest
Best fit for venues with broader demographic mix and higher AOV — VNPay penetration spans more age brackets than MoMo.
Setup — what to expect
Connects via VNPay's merchant portal. ~1 hour to configure voucher schema and test redemption end-to-end.
What to watch in month one
Don't issue VNPay vouchers below 30k VND — settlement fees eat the value.
Book a 20-minute call to map your VNPay → PEKO data flow.
Book a demo