ACH & eCHECK PAYMENTS

ACH Payment Processing for Small Business: Lower Fees, Automated Billing, Direct Deposits

Accept bank transfers and eChecks directly from your customers. Flat fees instead of percentages. Works alongside your existing card processing under the same Peakwa merchant account.

  • Flat-fee processing instead of percentage-based card fees
  • Automated recurring billing and subscription management
  • NACHA-compliant with account verification built in
Up to 80%
Lower fees vs cards
1-3 Days
ACH settlement
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$93 Trillion
Processed through the ACH Network in 2025. Bank transfers are the backbone of US business payments.
Up to 80%
Lower processing fees compared to credit card transactions on the same volume.
1 to 3 Days
Standard ACH settlement. Same-day ACH available for eligible transactions.
Bank Transfers That Work While You Sleep

ACH PAYMENT SOLUTIONS

Bank Transfers That Work While You Sleep

ACH and eCheck payments include encryption, fraud screening, digital authorization, and direct bank deposits. Set up automatic withdrawals, installment plans, and subscription billing that runs on schedule without manual intervention.

Your customers authorize the payment once. After that, funds transfer automatically on the schedule you set, directly from their bank account to yours.

Start Saving on Every Bank Transfer

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How Much Could You Save with ACH Payment Processing?

The numbers below compare typical card processing costs at 2.5 percent average with estimated ACH flat fees. Real savings depend on your volume and your current rates.

Monthly Card Volume Card Processing Cost (2.5% avg) ACH Processing Cost (flat fee est.) Monthly Saving
$5,000/mo $125.00 ~$15–25 $100–110
$10,000/mo $250.00 ~$20–40 $210–230
$20,000/mo $500.00 ~$30–60 $440–470
$50,000/mo $1,250.00 ~$60–100 $1,150–1,190

What You Get with Peakwa ACH Processing

What You Get with Peakwa ACH Processing

Recurring Payment Automation

Set up automatic withdrawals, installment plans, and subscription billing. The payment runs on schedule without manual intervention or invoice chasing.

Digital Authorization and Security

Secure online authorization forms replace paper checks. Encryption, fraud screening, and account verification protect every transaction.

Bank Compliance and Return Management

Full adherence to NACHA banking regulations. Account verification before processing and automated return management when a payment fails.

Which Businesses Benefit Most from ACH Processing

Business Type Why ACH Works
B2B Service Companies Large invoices where a 2.5% card fee is painful. ACH flat fees save hundreds per month.
Gyms and Fitness Studios Monthly membership fees collected automatically. No manual billing, no missed payments.
Consulting and Professional Services Retainer payments processed automatically on the first of each month without chasing.
Healthcare and Medical Practices Patient billing with recurring payment plans processed securely through the ACH network.
Online Education and Subscriptions Recurring course fees or membership dues billed automatically each cycle.
Contractors and Trade Services Large project invoices collected by bank transfer without the card processing percentage.
Property Management Rent collection automated monthly across multiple tenants without paper checks.

Who Needs ACH Payment Processing

Gyms, consulting firms, online education, and service contracts.

B2B companies and subscription-based businesses.

Businesses seeking cost-efficient, stable billing methods.

Who Needs ACH Payment Processing

Why Choose Peakwa for ACH Payment Processing

How we compare to standalone ACH providers or payment aggregators.

Unified Merchant Account

ACH and card processing under one account. One statement, one login, one support contact for all your payment types.

Recurring Billing Built In

Automated subscription and installment billing configured for your schedule. No third-party tools, no manual invoicing.

NACHA Compliance Handled

We manage banking regulation compliance, account verification, and return codes so you do not have to.

Free Rate Review

We show you exactly what you are paying in card fees today and what you would save by shifting eligible payments to ACH.

ACH Payment Processing Questions, Answered

ACH stands for Automated Clearing House. It is the US electronic network that moves money directly between bank accounts. When you accept an ACH payment, the funds transfer from your customer's bank account to yours without using a card network.

An eCheck is a type of ACH payment. It is the electronic version of a paper check, routed through the ACH network. For most small businesses the practical difference is minimal. Both move money from the customer's bank account to yours at a flat fee.

Card processing typically costs 1.5 to 3.5 percent of each transaction. ACH processing is usually a flat fee of $0.20 to $1.50 per transaction regardless of amount. On a $500 invoice that difference can be $10 to $15 per transaction.

Standard ACH payments settle in one to three business days. Same-day ACH is available for eligible transactions and typically settles the same business day.

No. With Peakwa, ACH processing sits inside your existing merchant account alongside card processing. One statement, one support line, one rate review.

Understanding ACH Payment Processing for Small Business

Every small business that sends invoices or collects recurring payments is quietly overpaying. Card processing fees of 2 to 3.5 percent sound small until you multiply them across a month of transactions. A business processing $20,000 a month in card payments is handing between $400 and $700 to the card networks and their processors every month. ACH payment processing is how businesses stop doing that.

ACH moves money directly from your customer's bank account to yours through the Automated Clearing House network, the same infrastructure that handles payroll, Social Security payments, and the majority of US B2B transactions. Instead of a percentage of the transaction, you pay a flat fee. The larger the transaction, the bigger the saving.

What ACH Is and How It Differs from Card Payments

When a customer pays by card, the transaction routes through the card network, Visa, Mastercard, Amex, or Discover. The card network charges an interchange fee to the issuing bank, the issuing bank funds the transaction, and your processor adds their markup. The whole chain costs you 1.5 to 3.5 percent of every sale. With ACH, there is no card network in the chain. The money moves directly from the customer's bank to yours through the ACH network, which charges a small flat fee regardless of the transaction size.

The Difference Between ACH and eCheck

An eCheck is a type of ACH payment. Specifically it is the electronic equivalent of a paper check: the customer provides their bank account and routing number, authorizes the transaction, and the funds move through the ACH network. For most small businesses the practical difference between ACH and eCheck is minimal. Both result in a flat-fee bank transfer. The terminology tends to differ by industry and platform rather than by any meaningful technical distinction.

Why ACH Costs Less and When the Saving Is Most Significant

The cost saving from ACH grows with transaction size. On a $10 transaction the difference between a flat ACH fee and a 2.5 percent card fee is negligible. On a $500 invoice the difference is roughly $12. On a $5,000 project payment the difference is $125 in a single transaction. Businesses with large average transaction sizes, high monthly volumes, or recurring billing are the ones who see the most material impact from switching to ACH.

How Recurring ACH Billing Works

Recurring ACH billing starts with authorization. The customer signs an ACH authorization form, either on paper or digitally, allowing your business to debit their account on a set schedule. Once authorized, the payment runs automatically. You do not send an invoice, you do not chase payment, and the customer does not need to do anything each cycle. The funds arrive in your account according to the ACH settlement timeline. Failed payments trigger an automated return notification so you can follow up.

What NACHA Compliance Means

NACHA is the governing body of the ACH network. NACHA compliance means your ACH processing follows the rules of the network: proper authorization, correct handling of return codes, account verification before debiting, and appropriate record keeping. Non-compliant ACH processing can result in account suspension or fines. Peakwa handles NACHA compliance as part of the setup so you do not need to manage it yourself.

How Peakwa Sets Up ACH Alongside Card Processing

We add ACH processing to your existing merchant account so it sits alongside your card processing, your POS terminal, and your online gateway. One statement covers all your payment types. You can offer customers the option to pay by card or bank transfer and the funds from both flow into the same account on the same settlement schedule. The free rate review shows you what you are currently paying in card processing fees and what you would pay in ACH fees on the same volume.

If you process large invoices, run recurring billing, or have B2B customers who prefer bank transfers, reach out for a free consultation. We will show you the saving in real dollar terms before you commit to anything.

ACH and eCheck solutions from Peakwa lower costs and improve payment predictability.