Device fingerprint
Every session collects a stable device visitor ID. Shared devices across many accounts are flagged as multi-account risk.
Trust & safety
How Earnova stays partner-safe
Offer networks ban publishers that send VPN farms, fake completions, or chargeback abuse. Earnova scores every session, gates risky traffic, and credits wallets only from verified server-to-server postbacks.
IP + location
We record your IP, approximate country/city, and ISP. Signup geo is compared to later sessions to catch sudden country flips.
Anti-VPN / proxy
VPN, proxy, TOR, and datacenter networks raise your risk score. High risk blocks offerwalls and holds cash outs.
Partner S2S only
Rewards credit only from signed partner postbacks — never from the browser claiming “I finished.” Chargebacks reverse wallet balance.
Cashout velocity
New accounts and elevated risk scores go to a held review queue. Pending task rewards release after a partner reverse window.
Secrets & RLS
Partner webhook secrets, service-role RPCs, and row-level security keep wallet writes off the public client.
Risk tiers
| Tier | Score | What happens |
|---|---|---|
| Low | 0–25 | Full access to offers and cash outs |
| Medium | 26–70 | Offers OK · cash outs delayed / reviewed |
| High | 71–100 | Offerwalls blocked · cash outs held |
| Banned | Manual / farm | Account blocked from earning |
What we collect for fraud prevention
- Device fingerprint (visitor ID) and browser user-agent
- IP address, approximate location, ISP / ASN, VPN-proxy signals
- Risk events on login, offer open, postback, and cash out
Details are in our Privacy Policy. Legitimate earners on a normal home/mobile connection are unaffected.
For partners
Completions are idempotent, hash-verified when secrets are set, and reversible on chargeback. Dispute packs (sessions + IPs + completions) can be exported for any external transaction ID. See Payout Policy.