The Technology

How ZeroFee eliminates processing fees

We're both the issuer and acquirer, using blockchain settlement and cardholder economics to deliver true zero-fee processing to merchants.

The traditional model is broken

In the legacy card network, merchants pay 2-3% on every transaction. This "merchant discount rate" (MDR) covers interchange fees, network assessments, and processor margins. It's a tax on commerce that adds up to billions stolen from businesses every year.

Traditional Card Network
Multiple intermediaries, each taking a cut
Customer
Pays $100
Merchant
Receives $97
Where the $3 goes:
Interchange (to issuing bank)$1.80
Network assessments (Visa/MC)$0.15
Processor margin$1.05
Total merchant cost$3.00 (3%)

The ZeroFee model

We control both sides of the transaction. As the issuer, we receive interchange. As the acquirer, we set merchant pricing to $0. The economics work because we fund operations through transparent cardholder APR and optional membership fees — not by taxing merchants.

ZeroFee Network
Integrated issuer + acquirer = zero merchant fees
Customer
Pays $100
Merchant
Receives $100
Merchant cost breakdown:
Processing fee$0.00
Network assessments$0.00
Monthly platform fee$0.00 - $99
Total per-transaction cost$0.00 (0%)
How we fund operations:
Cardholder APR (29.99%)
Transparent interest on revolving balances, fully disclosed per Reg Z
Optional membership ($8-12/mo)
Premium features, waived with qualifying spend
Merchant SaaS features
Analytics, instant payout (optional), multi-store management

Every transaction, step by step

From card swipe to merchant payout, here's exactly what happens in milliseconds.

01

Customer presents ZeroFee card

At checkout, customer taps or swipes their ZeroFee card. Our BIN is instantly recognized by the terminal.

02

Authorization request

Terminal sends auth request through our acquiring network. We check available credit, fraud signals, and approve in <200ms.

03

Zero-fee routing

Our system detects the ZeroFee BIN and routes the transaction at 0% MDR. Merchant sees $0.00 processing fee on their dashboard.

04

Blockchain settlement

Transaction is mirrored on-chain for instant auditability. Merchant can choose T+1 (free) or instant payout (optional fee).

05

Funds delivered

Merchant receives full $100 (or instant USDC if opted in). Customer sees transaction in their app with flexible payment options.

The math that makes it work

Our unit economics are transparent and sustainable. Here's how we generate $2.83 profit per $100 in transaction volume while charging merchants $0.

Unit Economics (per $100 transaction)
Conservative model with 40% revolve rate, 29.99% APR
Revenue
Interest yield (40% revolve × 29.99% APR × 6mo)$6.00
Membership fee (prorated)$0.40
Total Revenue$6.40
Costs
Charge-offs (4.17% of revolving balance)$1.67
Funding cost (6% warehouse rate)$1.20
Network assessments (absorbed)$0.25
Rewards$0.25
Ops/fraud/customer service$0.20
Total Costs$3.57
Net Contribution Margin$2.83 per $100

Sustainable economics that scale with volume, not merchant fees

Sensitivity analysis
If revolve rate drops to 30% or charge-offs rise to 5%, we can offset with tighter underwriting, higher membership tiers, or optional instant-payout fees. The model remains profitable across realistic scenarios.

Why blockchain? Real benefits, not hype.

We use blockchain for settlement and ledgering because it solves real problems: 24/7 availability, instant auditability, and programmable compliance. Visa and Mastercard are both expanding stablecoin settlement for the same reasons.

24/7 Settlement
Traditional ACH only runs on business days. Blockchain settles instantly, any time, any timezone. Merchants get their money when they need it.
Immutable Audit Trail
Every transaction is mirrored on-chain with cryptographic proof. Disputes, chargebacks, and compliance audits become trivial.
Programmable Terms
Smart contracts enable split payouts, escrows, and merchant-specific rules without custom integration. Revenue-share as code.
Tokenized Receivables
On-chain receivables can be securitized faster and cheaper, reducing our funding costs and passing savings to merchants.
Stablecoin Settlement (Optional)
Merchants can opt into instant USDC or PYUSD payouts for same-day liquidity
NYDFS-compliant reserves
1:1 backing with monthly attestations, following New York stablecoin guidance
Instant redemption
Convert USDC to USD in your bank account within hours, not days
Network-approved
Visa and Mastercard are both expanding stablecoin settlement support in 2025

Ready to see it in action?

View our live merchant dashboard or start your free pilot. No setup fees, no long-term contracts.

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