What is credit card surcharging, exactly?

Surcharging is a disclosed fee added to a customer's bill only when they pay with a credit card, letting the merchant recover the cost of card acceptance directly from card transactions rather than raising prices for every customer.

Is surcharging legal in my state?

Surcharging is permitted in most states with proper disclosure, but Connecticut, Massachusetts, and Puerto Rico ban it outright, and a handful of other states cap the rate or add specific requirements. CARDZ3N checks your operating states before your program goes live.

How much can I actually charge as a surcharge?

Your surcharge can never exceed 3% on Visa or 4% on Mastercard transactions, and it can never exceed your actual cost of card acceptance, whichever is lower. Some states set an even lower cap, which CARDZ3N applies automatically.

Can I surcharge debit or prepaid card transactions?

No. Federal and card network rules prohibit surcharging debit and prepaid cards nationwide, even in states where credit card surcharging is otherwise allowed. CARDZ3N configures your terminal and gateway to exclude these card types automatically.

What's the difference between surcharging and dual pricing?

Surcharging adds a fee at checkout only for card payments. Dual pricing displays a separate cash price and card price upfront, before checkout begins. They're related tools with different mechanics and different rules — some states permit only one.

How does CARDZ3N help me set up a compliant surcharge program?

CARDZ3N reviews your processing volume, industry, and states of operation, calculates a fee within Visa, Mastercard, and state law limits, configures your terminal or gateway to disclose and apply it correctly, and continues monitoring rate caps and legislation as they change.

Surcharge Program Services

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What Is a Surcharge Program?How Surcharging Works State Law Network Compliance Rules Before You Launch FAQ

What Is a Surcharge Program?

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A surcharge program adds a small, disclosed fee to a customer's bill when they pay with a credit card, letting a merchant recover processing costs directly from card transactions instead of raising prices for every customer.

How Surcharging Works

When a customer pays with a credit card, the surcharge is added at checkout — on the receipt, invoice, or terminal screen — as a clearly labeled line item calculated as a percentage of the transaction. Cash, check, debit, and prepaid payments are never surcharged. CARDZ3N sets the fee at or below your actual cost of card acceptance and configures your terminal, gateway, or invoicing system to apply and disclose it automatically, so every transaction stays compliant without manual work at the register.

Not the same as dual pricing

Surcharging adds a fee at checkout for card payments. Dual pricing displays a separate cash price and card price upfront, before checkout even begins. The two accomplish a similar goal through different, non-interchangeable mechanics — and some states only allow one or the other.

Where Surcharging Is Allowed in the US

Surcharging is permitted in most US states — including Nevada, Arizona, Florida, Illinois, and Georgia — when merchants follow proper disclosure and receipt requirements. Connecticut, Massachusetts, and Puerto Rico ban credit card surcharges outright regardless of disclosure, and merchants there need a dual pricing or cash discount model instead. Colorado and Oklahoma cap surcharges at 2%, while New York and Texas require the fee to be clearly disclosed and capped at the merchant's actual cost of acceptance. State surcharge law changes regularly, and CARDZ3N monitors legislation on an ongoing basis to keep every program compliant.

Visa & Mastercard Compliance Rules

Beyond state law, Visa and Mastercard each impose their own network rules on surcharging. A surcharge can never exceed 3% for Visa transactions or 4% for Mastercard transactions, and it can never exceed the merchant's actual cost of acceptance, whichever is lower. The fee must be clearly disclosed to the customer before the transaction completes — on receipts, invoices, signage, and at the point of sale — in the network's required wording and placement. Debit and prepaid cards can never be surcharged under federal and network rules, in any state, even where credit card surcharging is otherwise allowed.

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Surcharge capped at 3% (Visa) or 4% (Mastercard), never above your actual cost of acceptance
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Clear disclosure on receipts, invoices, signage, and at the terminal before checkout
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Debit and prepaid cards automatically excluded from every surcharge, nationwide
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State law checked against your operating states, including outright bans and rate caps
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Ongoing monitoring as state surcharge law and card network rules evolve

What to Know Before You Launch

Merchants in card-centric categories often benefit from testing surcharging in a pilot location or customer segment before a full rollout, since customer messaging matters as much as the technical setup. CARDZ3N reviews your processing volume, industry, and payment mix to confirm surcharging is the right fit — and configures a dual pricing or cash discount program instead wherever surcharging isn't permitted or doesn't match your customer base.