Most businesses think of payments as cards or cash. But for invoices, memberships, rent, tuition and other recurring or larger payments, ACH bank transfers are often a better fit, both for you and for your customers. Neither method is better in every situation. Understanding how they differ helps you decide what to offer and when to encourage one over the other.

How each one works

A card payment runs through the card networks. The customer's bank approves the transaction in seconds, and funds are settled to your account after you close your batch, typically within a few business days or sooner.

An ACH payment moves money directly between bank accounts through the ACH network, which operates under rules administered by Nacha. Instead of a card number, you use the customer's bank routing and account numbers, with their authorization. ACH transactions are processed in batches, and settlement usually takes longer than a card authorization, though same-day options exist for eligible transactions.

Comparing the two

  • Cost: ACH is typically priced as a flat or small fee per transaction, while cards are usually priced as a percentage of the sale. For larger payments, ACH is often far less expensive.
  • Speed of confirmation: a card authorization tells you immediately whether funds are available. An ACH payment can be returned days later if the account lacks funds or is closed.
  • Customer convenience: nearly everyone carries a card and many customers like earning rewards. ACH requires bank account details, which some customers are less comfortable sharing.
  • Disputes: cards come with the chargeback process. ACH has its own return process, including returns for unauthorized debits, with time frames that depend on the type of account and return reason.
  • Recurring payments: both work well for recurring billing. Bank accounts change less often than cards expire or are replaced, which can mean fewer failed payments over time.

When ACH makes the most sense

  • Business-to-business invoices, especially larger ones.
  • Recurring payments such as memberships, rent, service contracts, tuition and subscriptions.
  • Payments where the customer already prefers paying from a bank account.
  • Situations where you can wait a few days to confirm funds before delivering goods or services.

When cards make the most sense

  • In-person retail and restaurant sales, where speed at checkout matters.
  • Smaller transactions, where the percentage cost is modest in dollars.
  • Online orders from new customers, where instant authorization reduces risk.
  • Any situation where you need to know right away that the payment is good.

Offering both

For many businesses the best answer is to accept both and let customers choose, while gently encouraging the method that fits each situation. A few practical ways to do that:

  1. Include both card and bank payment options on invoices and payment links.
  2. For recurring billing, present ACH as an easy, set-it-and-forget-it option.
  3. Be clear about any difference in price or terms between methods, and confirm that the way you present it fits current card brand rules and state law.
  4. Confirm funds have cleared before releasing high-value goods paid by ACH.
  5. Keep authorization records organized so you can answer any return or dispute quickly.

The customer experience

Cost is only half the decision. How a payment feels to the customer affects whether they pay on time and whether they come back.

  • Card payments are familiar and fast. Customers can pay an invoice in seconds and may earn rewards for doing so.
  • ACH asks for a little more effort upfront, entering bank details or linking an account, but recurring ACH payments then run quietly in the background.
  • Some business customers have accounts payable processes built around bank transfers and may prefer ACH.
  • Some consumers are cautious about sharing bank information, so explain clearly how it is protected.

A useful habit is to watch how customers actually choose when both options are available. Their choices will tell you where to make each option easier to find.

The size of the payment matters too. Because card pricing is usually a percentage and ACH pricing is usually per transaction, the difference between them grows with the size of the payment. On a small retail sale, the dollar difference may be minor, and the convenience of cards wins easily. On a large invoice, the percentage cost of a card adds up quickly, and ACH can save a noticeable amount. Many businesses set their payment options with this in mind, encouraging ACH for larger invoices while welcoming cards for everyday purchases.

Managing ACH returns

ACH returns are the main risk to plan for. Common reasons include insufficient funds, closed accounts, incorrect account numbers and payments the account holder says were not authorized. Verifying account information when a customer first enrolls, keeping clear authorization records, and notifying customers before recurring debits all help keep returns low. Ask your provider how returns are reported and what fees apply.

Setting up the right mix

BrightStar can walk you through options for accepting both cards and ACH, and we will look at how your customers pay today to recommend the right mix. If you would like to see what you are paying now, send us a recent statement. We match or beat your current card rate, guaranteed in writing. And through the BrightStar Impact Network, a share of our profit on your account is donated every month to a ministry, school or community organization you choose.

Published · BrightStar Merchant Services