A merchant account lets your business accept card and electronic payments in its own name. Most explanations stop there. This guide covers the rest: whether you need your own account, how one works, what it costs, and when an alternative is better.
Key Takeaways
- A merchant account is an intermediary account that routes card payments through to your business bank account. It doesn’t hold a balance the way a checking account does.
- Businesses with steady volume, in-person and online sales, or a need for predictable pricing benefit from their own merchant account. Very new or very low-volume businesses can start with an aggregator.
- Every transaction runs through your business, your acquiring bank, and the customer’s issuing bank.
- What you pay depends on your provider’s pricing model and the markup it adds on top of interchange rates.
- At scale, a merchant account gives you more control over pricing and terms than a shared aggregator account.
What Is a Merchant Account?
A merchant account is an intermediary account that sits between your customer’s bank and your business. Unlike a checking account, it isn’t designed to hold a balance, and you don’t withdraw from it directly. Funds pass through and settle into your business bank account.
Say a coffee shop runs a customer’s card through its terminal. The transaction doesn’t transfer money directly from the customer’s bank account to the shop’s business account. Instead, it routes through the shop’s merchant account, which handles authorization and settlement before transferring funds to the shop’s business bank account. Merchant accounts now play a significant role in business payments. Cards account for two-thirds of consumer payments in the United States, while cash accounts for only about one in seven.
The core difference between a merchant account and a business bank account lies in their functions. One routes card payments; the other holds your money and handles everyday deposits, withdrawals, and bill payments. We cover the distinction in more detail in this guide’s FAQ section.
Do You Need a Merchant Account?
The real question isn’t whether merchant accounts are useful. It’s whether your business is at the point where having your own beats using someone else’s.
You probably want your own merchant account if:
- You process steadily each month rather than sporadically.
- You take payments in more than one place, such as a counter and a website.
- Predictable, negotiable pricing matters to your margins.
- Your average transaction size is large enough for a flat rate to add up.
- You want a provider you can reach directly when something breaks.
You can reasonably start with an aggregator if your business is new, your sales are occasional, or your monthly volume is small. Approval is fast, pricing is simple, and there’s little to set up. Businesses usually leave for better pricing or more control, not because something went wrong.
What types of businesses need a merchant account?
Some payment patterns push toward a dedicated account faster than others:
- Retail and in-person: Storefronts, restaurants, and salons taking cards at a counter or table, usually at steady daily volume.
- eCommerce: Online sellers processing card-not-present transactions, where approval rates and fraud tools affect revenue directly.
- Service and mobile: Field service crews, contractors, and mobile vendors collecting payment at the customer’s location.
- B2B: Businesses invoicing other businesses, often with larger tickets where flat-rate pricing gets expensive fast.
- Recurring billing: Subscription services, memberships, and payment plans that need reliable repeat charges and card
How Do Merchant Accounts Work?
The picture becomes much clearer when you can see how payment processing works in practice. Here’s a step-by-step overview of where merchant accounts fit:
- Step 1: Customer Makes a Purchase. The process begins when a customer decides to make a purchase from your business.
- Step 2: Payment Information Comes In. To complete the purchase, the customer provides their payment information. They either hand you a physical card or enter the required card details, such as the card number, expiration date, and CVV.
- Step 3: It Moves Through the Payment System. The payment information is securely transmitted from a point-of-sale system. This could be a payment gateway for online or over-the-phone transactions or a physical card reader for in-person transactions.
- Step 4: Authorization Request and Bank Verification. The payment system reviews and sends an authorization request. Your bank, the acquiring bank, communicates with the cardholder’s bank, the issuing bank, to confirm the transaction is valid and that the customer has enough available credit or funds to cover the purchase.
- Step 5: Authorization or Decline. The issuing bank sends a response back to the payment system. If the transaction is approved, it includes an authorization code. If declined, it provides a reason.
- Step 6: Batching and Clearing. At this point, you only have authorization. No money has moved yet. Authorization codes are collected until you submit your batch, typically in a single submission at the end of the business day, after which the involved banks verify and reconcile the transactions.
- Step 7: Settlement and Funding. After clearing, the funds settle into your merchant account, and your payment processor transfers them to your regular business bank account.
Funds pass through your merchant account to your business bank account, which is the account you actually draw from.
Merchant Account Types
The section above covered which businesses need an account. This section covers the available variants, which depend on how you take payments.
- Retail: Designed for brick-and-mortar businesses that primarily conduct face-to-face transactions, typically connected to a point-of-sale system or card terminal.
- eCommerce: Specialized for accepting payments online, a channel that now accounts for 17.1% of U.S. retail sales.
- Mobile: Used by merchants who sell on the move, including food trucks, pop-up shops, farmers market stalls, and home service providers, accepting cards through readers connected to smartphones or tablets.
- Mail order and telephone order: Less common than they once were, but businesses that accept payment through mail or telephone orders, such as catalog retailers, still use MOTO accounts. Businesses key transactions manually into a browser-based virtual terminal.
- Industry-specific: A tailored setup built around the specific challenges your industry faces.
Some industries also face closer underwriting scrutiny and higher fees, usually due to elevated chargeback risk or regulatory risk. Most small businesses won’t fall into that category.
How Much Does a Merchant Account Cost?
There’s no single price. What you pay depends on your provider’s pricing model and the markup it adds to the underlying costs.
Some of those costs are fixed before your provider gets involved. Interchange fees, which are set by card networks and received by the bank that issued your customer’s card, and assessments, which go to the card networks, reach every provider the same way and aren’t usually negotiable. The provider’s markup varies across quotes, as does its pricing for equipment, gateways, and account maintenance.
How to Get a Merchant Account
The process to get a merchant account is straightforward, though it usually takes a few days from start to finish. Start by working out what you need from your payment setup, then compare providers on pricing and tools, submit an application, and provide the verification documents the provider asks for, typically bank statements, tax records, and proof of your business’s registration. Pay attention to contract terms, support quality, and funding speed before committing.
Merchant Account Alternatives and When They Make Sense
You’ve probably already encountered the alternatives. Payment service providers like Square, PayPal, and Stripe, sometimes called aggregators, are the most common, while peer-to-peer apps like Venmo, Cash App, and Zelle also come up. Both can work, but each involves trade-offs worth understanding.
Payment service providers
An analogy helps here. A merchant account is like setting up a new phone plan with a carrier. You choose the minutes, data, and equipment that fit your needs, and when something changes, you call your provider directly.
A payment service provider is like adding a line to someone else’s plan. You can make requests, but you must work within the limits set by the main account holder. They control the price, handle support, and can restrict or close your line if they choose to.
What that buys you is real. Setup takes minutes, pricing is a single, easy-to-understand flat rate, and there’s no underwriting to clear. What it costs you is control: your rate is fixed, your equipment options are set, and you have limited recourse if your account is flagged or frozen.
Peer-to-peer payments
Peer-to-peer apps sit closer to cash or bank transfers than to card payments. They’re cheap to process and genuinely useful as a backup, particularly for one-off or informal transactions.
They’re weaker as a primary method. Reconciliation is manual, there’s little dispute protection, and the customer needs an account and the willingness to use it. Treat them as a secondary option rather than the foundation of how you get paid.
Final Thoughts
A merchant account earns its place once card volume and pricing control start to matter for how you run your business. Plenty of businesses start with payment aggregators, but the reasons to move are consistent: rates you can’t influence, support you can’t reach, and costs that climb faster than your volume does. Kurv offers mostly self-serve approval and transparent pricing built for low-risk businesses.
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Frequently Asked Questions
What’s the difference between a merchant account and a business bank account?
A business bank account serves several distinct functions, including storing a balance and allowing deposits, transfers, withdrawals, and bill payments. In other words, it’s primarily designed to hold your money. A merchant account, on the other hand, is a type of account designed primarily to communicate, route, and process money. Its functions include communicating with other banks, requesting authorizations, handling clearing, and settling customer transactions. It is not designed to hold a balance.
Can you withdraw money from a merchant account?
No. A merchant account is a pass-through, not a place to store funds. Card payments settle into it briefly, then transfer to your business bank account, from which you withdraw and spend.
Can anyone open a merchant account?
Not automatically. A merchant account requires a registered business, so it isn’t available to individuals selling on a casual basis. Beyond that, every application goes through underwriting, where the provider evaluates your industry, volume, and history to assess risk. Most low-risk businesses clear this without difficulty, but approval isn’t guaranteed.
How much does a merchant account cost?
It depends on your pricing model, your card mix, and the markup your provider adds. The bulk of what you pay is interchange and assessments, which are the same across providers. The rest is your provider’s own pricing, and that’s where quotes diverge.
How do you get a merchant account?
Apply through a merchant services provider, supply documents verifying your business and its owners, and clear underwriting. For the full requirements, timeline, and what to have ready before you start, see our guide to getting a merchant account.
How long does it take to open a merchant account?
It can take anywhere from a few days to a few weeks to set up a merchant account due to processes such as underwriting, equipment setup and delivery, and testing. Low-risk businesses usually clear underwriting faster than higher-risk ones. With Kurv, most low-risk applications are approved quickly.
Do I need a merchant account to accept online payments?
You need access to a merchant account to accept online payments by credit or debit card. You can get that access through a merchant services provider, which sets up an account in your business’s name, or through a payment service provider, which routes payments through its own.
Will my credit history affect my merchant account approval?
Depending on your business’s age, history, and legal structure, your credit history may matter. If your business is brand new with no track record, structured as a sole proprietorship or partnership, or dealing with cash flow problems, underwriters may consider your personal credit history.
