The face is your digital wallet of your customer
Reinvent payments at your event: guests register their face, top up a wallet and pay by smiling at the camera. No cards, no wristbands, no queues.
Paid with face
Three steps to the first payment
Simple for the guest, powerful for the organizer.
Face enrollment
Via the event link or QR, the guest registers their face with liveness check and sets a PIN. Takes seconds.
Top up the wallet
Top up in advance or on-site via Pix or card. The balance stays in the event wallet.
Pay with your face
At the POS, the guest smiles at the camera and the payment is approved instantly — touch-free.
Built to sell more and operate better
Cutting-edge technology focused on experience, security and results.
Truly fast
1:N facial recognition with approval in under a second. More throughput at every point of sale.
Liveness detection
Anti-spoofing liveness blocks fraud with photos or videos at both enrollment and payment.
Security & anti-fraud
PIN for high amounts, per-transaction limits, wallet blocking and an immutable audit trail.
Offline resilient
The POS keeps selling even with unstable internet and syncs automatically afterwards.
Real-time dashboard
Sales, top-ups, custody balance and event reconciliation — all live.
Privacy by default
Versioned consent, automatic biometric purge and right to be forgotten (LGPD/GDPR).
Transparent, no surprises
The organizer fee is 10%. Each guest top-up costs R$ 0.99. A withdrawal costs R$ 2, and the first one of the month is free.
On each withdrawal, 4.face keeps 10% of the sales that have not been paid out yet.
- No monthly fee and no setup fee
- The percentage applies to every withdrawal
Every top-up made by a guest has a fee of R$ 0.99.
- Charged on each wallet credit
- Recharges only by Pix
Each withdrawal costs R$ 2. The first withdrawal of the month does not pay this fee.
- The waiver covers all locations
- From the second withdrawal on, R$ 2 is charged
The 10% and the withdrawal fee come out of the amount paid to the organizer. The R$ 0.99 fee applies to each guest top-up.
Frequently asked questions
How does paying with your face work?
The guest enrolls their face once with a liveness check. At the POS they just look and smile at the camera; the system identifies the event wallet and debits the purchase instantly.
Is it safe? What if someone uses a photo?
We use liveness detection to block photos and videos, plus a PIN for high amounts, per-transaction limits and wallet blocking. All transactions are immutable and auditable.
What happens to biometric data? (LGPD)
Biometrics are handled with explicit, versioned consent, used only for payment at the event, and automatically purged after a defined period. Guests can request deletion at any time.
Does it work without internet?
Yes. The POS is resilient: it keeps recording sales with unstable connections, within safety limits, and syncs automatically when the network returns.
How do I receive the sales money?
You request the withdrawal in the dashboard. 4.face keeps 10% of the amount. Each guest top-up has a fee of R$ 0.99. A withdrawal costs R$ 2, and the first withdrawal of the month is free of that fee.
Do I need special equipment?
No. Any phone or tablet with a camera works as a POS. Guests also use their own phone to enroll and top up.