Credit Card Processing for Small Business — Transparent, No Contracts
Credit card processing built for business owners who actually want to understand their fees. Interchange-plus pricing, no long-term contracts, U.S.-based support, and a free statement review that shows you exactly where you're overpaying. Trusted by 5,275+ merchants nationwide.
Why Most Business Owners Overpay for Credit Card Processing
You're not just paying "a rate." Every credit card transaction carries layered fees most processors never disclose: interchange, assessments, processor markup, basis points, downgrade penalties, batch fees, PCI fees, statement fees, and chargeback fees. Each one is a line item your credit card processor could be hiding behind a single bundled rate.
Unless someone shows you how the layers work, you're trusting their math. The average business we review is paying 20–40% more in credit card processing fees than they need to — not because the rates look high, but because the fee structure is engineered to be hard to read.
What You Get From a Transparent Credit Card Processor
We don't win by hiding fees. We win by making them make sense.
Free Statement Analysis
We break down your current credit card processing statement line by line so you see exactly where markup is hiding.
Interchange-Plus Pricing
The wholesale cost and our markup are listed separately on every transaction. No bundled tiers, no surprises.
No Long-Term Contracts
We earn your business every month. Leave anytime — zero cancellation fees, zero early termination penalties.
Fast Underwriting
Most merchants are approved and processing in 24–48 hours. No drawn-out applications.
Same-Day Funding
Qualified merchants access deposits the same business day, not 2–3 days later.
U.S.-Based Support
A real account manager answers your calls. No overseas call centers, no ticket queues.
Credit Card Processing for Every Type of Business
Retail Stores
In-store and omnichannel
Restaurants
Full service and quick serve
E-Commerce Brands
Online payment gateways
Service Providers
Invoicing and recurring billing
Automotive Repair
High-ticket transactions
Medical & Dental
Patient copays and balances
If you process credit card payments, we can optimize what you're paying.
How Credit Card Processing Actually Works
Every time a customer swipes, dips, taps, or keys in a credit card, four parties touch the transaction in under two seconds: the cardholder, the merchant (you), theacquiring bank / payment processor, and the card network (Visa, Mastercard, American Express, Discover). The cardholder's issuing bank approves or declines the charge based on the card's available credit and fraud signals.
That two-second round trip is where every credit card processing fee on your statement is created. The issuing bank charges interchange — a wholesale fee that is non-negotiable and identical for every processor. The card network charges assessments — also fixed. Everything else on your statement is your processor's markup: basis points, transaction fees, monthly fees, PCI fees, batch fees, and statement fees.
Interchange and assessments are roughly 70–80% of what you pay. Markup is the other 20–30% — and it's the only part a credit card processing company can actually compete on. When a processor advertises a "low rate" without disclosing markup separately, they are bundling interchange + markup into a single number you cannot audit. That is how merchants end up overpaying by 20–40% without realizing it.
The 4 Credit Card Processing Pricing Models — And Which One Actually Saves You Money
Not all credit card processing pricing is created equal. Here is how the four main models stack up — and why interchange-plus is the only one a sophisticated business owner should accept.
Flat-Rate Pricing
One blended rate (e.g. 2.6% + 10¢) regardless of card type. Simple to read, but you pay the same on a cheap debit card as a premium rewards card — overpaying on roughly 60% of transactions. Used by Square and Stripe.
Tiered Pricing
Transactions are bucketed into 'qualified', 'mid-qualified', and 'non-qualified' tiers. The processor decides which tier each card falls into — which means they decide your effective rate. The most opaque model in the industry. Avoid.
Interchange-Plus (Recommended)
You pay the exact wholesale interchange rate plus a fixed markup (e.g. interchange + 0.25% + 10¢). Every fee is itemized on your statement. The only pricing model where you can actually verify what you are paying.
Membership / Subscription
A flat monthly fee plus interchange at-cost and a small per-transaction fee. Works well for high-volume merchants (>$50K/mo). Below that, the membership fee usually eats the savings.
Every Credit Card Processing Fee, Decoded
Pull out your last processing statement. You should be able to identify every one of these line items. If you can't, your processor is profiting from your confusion.
Interchange Fee
Paid to the cardholder's issuing bank. Set by Visa/Mastercard, non-negotiable, identical for every processor. Typically 1.15%–2.50% + $0.05–$0.10 depending on card type.
Assessment Fee
Paid to the card network (Visa, Mastercard, etc.). Roughly 0.13%–0.15%. Also non-negotiable.
Processor Markup
The only fee that is actually negotiable. With interchange-plus this is disclosed as a fixed basis-point markup plus a transaction fee. With tiered pricing it is hidden.
Monthly / Statement Fee
A flat fee ($5–$25) for maintaining your merchant account. Should be disclosed up front.
PCI Compliance Fee
Charged for maintaining PCI DSS compliance. Reasonable range is $99–$199/yr. Watch out for processors charging $20+/month for this.
PCI Non-Compliance Fee
Penalty if you fail to complete your annual PCI questionnaire. Easily avoided — your processor should help you complete it.
Batch Fee
Charged each time you settle your daily transactions (typically $0.10–$0.25).
Chargeback Fee
$15–$25 per chargeback, regardless of who wins. Disputed transactions also lose the original processing fee.
Cross-Border / International Fee
Extra 0.40%–1.00% for cards issued outside the US.
Credit Card Processing for Small Business: What Actually Matters
If you process less than $10,000/month, the cheapest sticker rate is rarely the cheapest real cost. Small business credit card processing should be evaluated on four things: effective rate(total fees ÷ total volume), contract length, funding speed, andsupport quality.
Flat-rate processors like Square and Stripe are convenient but expensive at scale — once you cross roughly $5,000–$8,000/month in volume, a true interchange-plus account from a dedicated credit card processing company almost always saves money. We typically see small businesses save$200–$1,200 per month after switching from flat-rate to interchange-plus.
If your processor requires a 3-year contract with a $495 early termination fee, that is a red flag. Reputable credit card processors compete on service every month — not by locking you in. Payment USA operates 100% month-to-month with zero cancellation fees, because we'd rather earn your business than trap it.
For businesses that want to eliminate processing fees entirely, ourCash Discount Programpasses the cost of processing to customers who choose to pay by card — a fully compliant approach used by tens of thousands of small businesses nationwide.
Payment USA vs. Square, Stripe, and Traditional Credit Card Processing Companies
| Feature | Payment USA | Square / Stripe | Traditional Processor |
|---|---|---|---|
| Pricing Model | Interchange-Plus | Flat-Rate (2.6%+) | Tiered (opaque) |
| Contract | Month-to-month | Month-to-month | 1–3 year + ETF |
| Hidden Fees | None — fully itemized | Bundled markup | Common |
| Dedicated Support | U.S.-based human | Tickets / chatbot | Call center |
| Free Statement Review | Yes | No | No |
| Same-Day Funding | Available | Limited | Sometimes |
See our full processor comparisonfor a side-by-side breakdown of effective rates across the top credit card processing companies.
Credit Card Processing FAQ
How much does credit card processing cost?
Most small businesses pay an effective rate of 2.2%–3.5%. The wholesale floor (interchange + assessments) is roughly 1.6%–2.0%. Anything above that is processor markup. With Payment USA's interchange-plus pricing, our markup is disclosed in writing — typically 0.20%–0.40% over interchange.
What is the cheapest credit card processing for small business?
For under $5K/month in volume, flat-rate (Square/Stripe) is usually fine. Above $5K–$8K/month, a true interchange-plus account from a dedicated credit card processing company almost always wins. The only way to know for sure is a free statement review — we calculate your true effective rate and show you the math.
What is interchange-plus pricing?
Interchange-plus separates the wholesale cost of a transaction (interchange, set by Visa/Mastercard) from the processor's markup. You see both numbers on every transaction. It is the most transparent pricing model in credit card processing and the only one we offer.
Are credit card processing fees negotiable?
Interchange and assessments are not negotiable — they are identical for every processor on earth. The processor's markup is negotiable. If a sales rep says 'we lowered your rate' without showing you the markup breakdown, they likely just moved cards into different tiers — your effective rate may not have changed.
How long does credit card processing take to deposit?
Standard funding is 1–2 business days after batch settlement. Payment USA offers same-day funding for qualified merchants, which deposits batches settled before 3pm CT the same business day.
Do I need a contract for credit card processing?
No. Payment USA is 100% month-to-month with no cancellation fees, no early termination penalties, and no equipment leases. If a processor insists on a multi-year contract, that is a red flag — they're protecting themselves against you finding a better deal.
Can I eliminate credit card processing fees entirely?
Yes — through a compliant Cash Discount Program. The price of every item includes the cost of processing, and customers who pay cash receive a discount. This passes the cost of acceptance to card-paying customers legally in all 50 states. Learn more on our Cash Discount Program page.
What's the difference between a credit card processor and a merchant account?
A merchant account is the bank account that holds funds before they're deposited to your business checking. A credit card processor (like Payment USA) sets up the merchant account, provides the technology, and moves funds through the card networks. You need both — and with us, both come in one application.
Trusted by Businesses Nationwide
"They showed me I was paying almost double what I should have been. The switch was seamless."
"First time I've actually understood my processing statement. No gimmicks, just real numbers."
"Same-day funding and no contract was exactly what I needed. Should have switched sooner."
See What You're Really Paying for Credit Card Processing
Upload your statement. We'll show you your true effective rate, where markup is hiding, and exactly what you could save — including whether switching even makes sense. No pressure. Just transparency.
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