Cashless with facial recognition

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.

bolt Payment in under 1s groups No more queues verified_user 100% privacy-compliant
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Payment approved
R$ 24,00
face Ana Souza
Paid with face
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Approved in 0.8sper payment
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R$ 126,00Wallet balance
< 1sAverage time per payment
0Cards and wristbands to manage
100%Privacy-law compliant
How it works

Three steps to the first payment

Simple for the guest, powerful for the organizer.

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1

Face enrollment

Via the event link or QR, the guest registers their face with liveness check and sets a PIN. Takes seconds.

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2

Top up the wallet

Top up in advance or on-site via Pix or card. The balance stays in the event wallet.

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3

Pay with your face

At the POS, the guest smiles at the camera and the payment is approved instantly — touch-free.

Features

Built to sell more and operate better

Cutting-edge technology focused on experience, security and results.

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Truly fast

1:N facial recognition with approval in under a second. More throughput at every point of sale.

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Liveness detection

Anti-spoofing liveness blocks fraud with photos or videos at both enrollment and payment.

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Security & anti-fraud

PIN for high amounts, per-transaction limits, wallet blocking and an immutable audit trail.

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Offline resilient

The POS keeps selling even with unstable internet and syncs automatically afterwards.

insights

Real-time dashboard

Sales, top-ups, custody balance and event reconciliation — all live.

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Privacy by default

Versioned consent, automatic biometric purge and right to be forgotten (LGPD/GDPR).

Pricing

Transparent, no surprises

You only pay when the customer uses it. No setup cost.

One-off event
R$ 3 / active guest

Ideal for festivals, concerts and single events. No monthly fee.

  • check_circle Processing fee from 5% on Pix
  • check_circle No monthly fee and no setup fee
  • check_circle Sales payout in D+15
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Custom
Tailored

High volumes and operations with specific needs.

  • check_circle Negotiated commercial terms
  • check_circle Integrations and payment split
  • check_circle Dedicated onboarding and SLA
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lock All top-ups and payments are securely processed by our financial infrastructure.

Questions

Frequently asked questions

How does paying with your face work? add

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? add

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) add

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? add

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? add

Top-ups go into the platform custody and payout is made to the organizer within the agreed term (default D+15), with full reconciliation in the dashboard.

Do I need special equipment? add

No. Any phone or tablet with a camera works as a POS. Guests also use their own phone to enroll and top up.

Ready to end the queues at your event?

Talk to us and see 4face.cash in action.

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