Passing Card Fees to Clients on Large Web Design Invoices

On this page 7 sections

1. What Card Fees Really Cost on Five-Figure Web Design Projects
2. Passing Credit Card Fees to Clients: Surcharges vs. ACH Discounts vs. Built-In Pricing
3. Card Network Surcharge Rules and Disclosure Requirements
4. States Where Surcharging Is Restricted
5. Should Agencies Charge Card Processing Fees or Steer Big Invoices to ACH?
6. Wording a Surcharge on a Web Design Invoice and Contract
7. Next Steps for Your Agency

Key takeaways

• On a five-figure web design project, card fees are a real line item, and agency clients often pay with corporate or rewards cards that cost more to accept.
• Surcharges, cash/ACH discounts and built-in pricing are the three legitimate ways to recover card costs, and each has different rules and client optics.
• Surcharging requires network compliance, clear disclosure, debit card exclusions and a check of current state law before you start.
• Many agencies recover costs most smoothly by making ACH the default for large invoices and keeping card payments available.

Passing credit card fees to clients is a common question for web design studios and digital agencies. At an illustrative 3% rate, one $12,000 build paid by card costs about $360 to process. This guide shows what card acceptance costs on a large project and compares surcharges, ACH discounts and built-in pricing. It also covers the network rules and state limits to check before you change anything. It ends with invoice and contract wording you can adapt.

What Card Fees Really Cost on Five-Figure Web Design Projects

Agency payments are larger and less frequent than most retail sales. A typical build might be billed in four stages:

• a deposit
• one or two milestones
• a final payment at launch
• a monthly maintenance retainer after launch

Each of those payments is usually card-not-present. The client either pays online through an invoice link or you key the card into a virtual terminal. Card-not-present payments generally cost more to accept than card-present payments.

Your client mix adds to the cost. Many agency clients pay with corporate, purchasing or premium rewards cards. Those cards tend to carry higher interchange than basic consumer cards. International clients add cross-border costs.

Here is an illustrative example that assumes an all-in effective rate of 3%. Your actual rate depends on your pricing model, your card mix and how payments are entered.

For this one illustrative client, card fees come to about $900 in the first year. Across your full client roster, the fee becomes a margin decision, not a rounding error.

Before choosing a recovery method, pull your last three processing statements and calculate your effective rate: total fees divided by total card volume. That number, not a headline rate, is what you're trying to recover.

Passing Credit Card Fees to Clients: Surcharges vs. ACH Discounts vs. Built-In Pricing

There are three legitimate approaches. They differ in compliance work, in how clients perceive them and in how much of the cost they actually recover.

Surcharging

A credit card surcharging program adds a percentage to credit card transactions where surcharging is permitted. A surcharge on a web design invoice looks simple on paper. In practice, your payment software must do three things:

• tell credit cards apart from debit cards
• display the fee before the client pays
• show the fee as a separate line on the receipt

Cash Discounts and Dual Pricing

With a cash discount program, your listed price assumes card payment. Clients who pay by ACH, check or bank transfer get a discount.

Dual pricing shows both prices side by side. For agencies that send invoices, dual pricing often reads naturally, for example with "Card price" and "ACH price" on the same invoice.

MannyPay also offers zero cost processing. These are compliant programs that help eligible merchants offset most or all of their card-processing fees. Whether a program fits depends on your business and your state, and results vary.

Built-In Pricing

Some agencies don't add a line item at all. They build the cost of card acceptance into their rates. This avoids surcharge compliance entirely. It also suits premium shops, where an extra fee could feel petty on a high-trust engagement.

The downside is that you lose the incentive that pushes clients toward cheaper payment methods.

Why a Convenience Fee Usually Doesn't Fit Agency Invoices

A convenience fee is different from a surcharge. Card network rules generally tie convenience fees to a payment channel outside your normal way of collecting, not to the card itself. Networks also restrict how the fee is calculated.

If online invoice payment is your standard method, a convenience fee on that invoice usually won't qualify. Our guide to convenience fee rules for tuition payments explains the distinction in more depth. Confirm with your processor before you label any fee this way.

Card Network Surcharge Rules and Disclosure Requirements

Visa, Mastercard, American Express and Discover each publish their own surcharge rules, and those rules change. This article doesn't state specific caps or notice periods. Get those from your processor and the current network documents.

In general, expect these requirements:

1. Advance notice. Merchants typically must notify their acquirer before they start surcharging, and in some cases the card brands as well.
2. A cap on the amount. Networks set a maximum surcharge percentage. The surcharge also generally can't exceed your actual cost of acceptance, so check your effective rate.
3. Credit cards only. Debit and prepaid cards generally can't be surcharged, even when they are run like credit. Your invoicing or gateway setup needs to detect card type automatically.
4. Clear disclosure. Clients must be told about the surcharge before they pay. For agencies, that means wording on the invoice, the payment page and your contract.
5. A separate line item. The surcharge should appear as its own line on the receipt, not folded into the project total.
6. Consistent application. Rules differ on whether you may surcharge some card brands and not others. Confirm current terms before you treat brands differently.

If clients pay through a hosted invoice page, check whether your payment gateway supports compliant surcharge display and debit detection. If you key card numbers for clients who call in, the same rules apply to your virtual terminal.

Never ask clients to email full card numbers so you can key them later. Use a secure payment link or virtual terminal so card data stays out of your inbox.

States Where Surcharging Is Restricted

A small number of U.S. states and territories have restricted or prohibited credit card surcharges. Other states regulate how the fee must be disclosed or calculated. The list has changed over time as courts and legislatures have acted.

A list printed in an article can go out of date without notice. Treat any list you find online, including older ones, as a starting point and not a final answer.

Two details matter more for agencies than they do for a local shop:

• Which state's law applies. You may be based in one state and your client in another. Ask a qualified attorney how surcharge rules apply to remote, invoiced transactions.
• Sales tax treatment. Some states tax certain digital or web services. Ask your tax professional whether a surcharge is part of the taxable amount.

Where surcharging isn't allowed, the usual alternatives are a properly structured cash or ACH discount or built-in pricing.

This section is general information, not legal advice. Confirm current rules with a qualified professional and your processor.

Should Agencies Charge Card Processing Fees or Steer Big Invoices to ACH?

For many studios, the most effective way to cut card costs is to make ACH the easy default for large invoices while still accepting cards. The goal is to steer clients toward a cheaper payment method without adding friction that slows down a deposit.

Practical Ways to Steer Without Losing Clients

• Put ACH first on the invoice. List bank transfer details or the ACH payment button above the card option.
• Show the price difference. Dual pricing or a disclosed ACH discount gives clients a concrete reason to switch.
• Set the expectation in the proposal. State your preferred payment method in the statement of work so the invoice isn't the first place clients see it.
• Talk to accounts payable. Corporate clients often have AP teams that prefer ACH anyway. Ask for the vendor setup form early.
• Keep cards available. Some clients pay by card for cash flow or rewards reasons. Recover that cost compliantly instead of refusing the payment.

Know What You Give up With ACH

ACH is not a free pass:

• Payments can take longer to settle.
• Payments can be returned for reasons such as insufficient funds.
• ACH has its own fees.

Card payments carry their own risk: disputes after a site launches. Our guide to winning web design chargeback disputes covers how to document deliverables, whichever way the client pays.

Legitimate payment structure is fine. Workarounds are not. Milestone billing is fine, and our article on deposit and milestone payment terms for web designers explains how to set it up.

Two practices are not fine. Splitting a single payment into several card transactions to get around limits violates card network rules. So does coding transactions to misrepresent your business. Either one can put your merchant account at risk.

Wording a Surcharge on a Web Design Invoice and Contract

Fee language should appear in three places:

• the proposal or master services agreement
• the invoice
• the payment page

The samples below are illustrative only. Have an attorney review them for your state and your setup.

Sample Contract Clause (Illustrative)

"Client may pay invoices by ACH bank transfer or by credit/debit card. Credit card payments are subject to a surcharge disclosed on each invoice, not to exceed our cost of acceptance or applicable card network limits. Debit card payments are not surcharged. ACH payments carry no added fee."

Sample Invoice Language (Illustrative)

• Surcharge model: "Credit card payments include a [X]% surcharge, shown as a separate line before you pay. No surcharge applies to debit cards or ACH."
• Dual pricing model: "Card price: $[amount]. ACH/check price: $[amount]."

Wording to Avoid

• Calling a surcharge a "convenience fee" when it doesn't meet convenience fee rules
• Vague phrases like "processing fees may apply" with no amount shown before payment
• Applying the fee to debit cards
• Applying the fee to recurring retainers set up before the policy existed, without fresh notice

For monthly retainers, update the agreement first. Then give clients notice before the first billing cycle under the new terms. Our guide to automating monthly retainer billing covers how to set up recurring payments cleanly.

Next Steps for Your Agency

1. Calculate your effective rate from recent statements.
2. Choose a recovery method: surcharge, ACH discount or dual pricing, or built-in pricing.
3. Confirm current network rules and your state's law with your processor and a qualified professional.
4. Update your proposal templates, invoices and payment pages at the same time.
5. Give existing retainer clients advance notice.

MannyPay works with web design businesses and agencies on online and keyed payments. Its options include surcharging, cash discount, dual pricing and zero cost processing programs where they're permitted. To review your current setup, request a free processing quote. A MannyPay specialist will respond within one business day.

ME

About the author

MannyPay Editorial Team

Beyond the Swipe's editorial desk researches the publication's guides and news and cites its sources in every article. Articles reviewed by a named MannyPay editor carry that editor's byline.

This article is for general educational purposes and is not legal, tax or financial advice. Card network rules and state laws change; confirm current requirements for your business.