December 23, 2019

Credit Card Payment Processing

Read more about Merchant Services
This article contains references to products from our partners. We may receive compensation if you apply or shop through links in our content. You help support CreditDonkey by reading our website and using our links. (read more)

Accepting credit cards involves a lot more than swiping a card. Learn how payment processing works and how to choose the right processor in this guide.

© CreditDonkey

How Does Payment Processing Work?

A payment processor "talks" to your credit card terminal, the card network (Visa, Mastercard), and the issuing bank. Here's how it works:

  1. A customer pays for the transaction, either in person, over the phone, or online.

  2. The payment processor transmits the data from the terminal to your merchant bank.

  3. The merchant bank requests approval from the card network.

  4. The card network requests approval from the issuing bank after verifying the card's legitimacy.

  5. The issuing bank decides and sends a response back to the merchant bank.

  6. The payment processor then transmits this data to the credit card terminal.

At the end of each day, you send in the batched sales. The customers' accounts will get charged and you receive funds within a couple of days.

Payment Processing Roles

Here's a closer look at the entities involved in every credit card transaction.

  • Merchant Bank
    A merchant bank will collect your credit card payment sales. You can apply for your own merchant account or choose an aggregated account, which means you share a merchant account with hundreds of other merchants.

  • Card Network
    Visa, Mastercard, Discover, and American Express are the four networks. Discover and American Express serve as the network and the issuer. That means they process and approve transactions.

    Visa and Mastercard, on the other hand, are solely networks. They partner with other banks that issue the cards. Visa and Mastercard just validate the transaction and pass the information along to the card issuer.

  • Card Issuer
    An issuing bank or card issuer determines if there are adequate funds to approve the transaction. The issuing bank processes the batch payments and pays the acquiring bank/merchant. The card issuer also collects payment from the customer.

How long does it take for a credit card payment to process?
Each payment processor has different turnaround times and batch processing cut-off times. But on average, you'll have the funds within 2–3 business days.

At the end of business each day, you send in approved transactions to the credit card processor. The processor then contacts the appropriate issuing banks to receive payment. Then, the processor sends payment to your merchant account.

What Does Payment Processing Cost?

Payment processing costs depend on the method of payment. Swiped transactions cost between 1.5% and 2.9% per transaction. Keyed-in transactions cost an average of 3.5% per transaction.

The cost is a combination of:

  • Wholesale rates charged by the networks
  • Markup rates charged by the payment processor

Interchange Fees
Visa, Mastercard, American Express, and Discover charge a percentage of each transaction. These fees are non-negotiable. Each network predetermines the fees based on the type of card (e.g., standard card vs reward card) and the method of payment (swiped or keyed-in).

Markup Fees
The payment processor adds its own fee to each transaction. You can negotiate these fees. They typically charge a percentage plus a fixed amount, such as 0.3% plus $0.15. This means you pay 0.3% of every transaction amount plus a fixed $0.15 per transaction.

Monthly Fees
Some payment processors charge monthly fees. It's typically a flat fee that you can predict each month, such as $10/month. Processors may also charge:

  • Monthly equipment fees
  • PCI compliance fees
  • IRS reporting fee (which is uncommon)
  • Statement fees

Variable Fees
Read the fine print of each agreement to determine the variable fees. Some processors charge fees for incidentals, like chargebacks or non-sufficient funds (NSF) transactions.

Choosing the Right Payment Processor

© CreditDonkey

The best payment processor for your business depends on your needs and size. If you're a small business, you could skip a dedicated payment processor altogether. Keep reading to learn more.

Payment Services Provider

Payment service providers (PSPs), including companies like Square, Stripe, and Shopify Payments, give you everything you need to start collecting credit card payments right away. For this reason, many small businesses prefer to use them.

PSPs are aggregate accounts. That means you don't have an individual merchant account. You also don't need your own payment processor.

Approval only takes a few minutes. Once you enter your personal information, you can accept credit cards via your virtual, or online, terminal. You can also order a credit card reader that attaches to your computer, phone, or tablet.

Payment Processor

You will want a payment processor in addition to your merchant account if you:

  • Are a high-risk business
  • Process a large amount of monthly sales
  • Just want the stability of your own account

Here is what to look for when choosing a payment processor:

  • Transaction Fees
    Be aware of any transaction fees that the processor charges. You'll need to know whether they use interchange-plus, flat rate, subscription, or tiered pricing before committing.

  • Setup Fees
    Some companies charge application and setup fees. Know the costs ahead of time so you can compare options.

  • Gateway Fees
    This separate charge only applies if you accept online payments. The gateway transmits the data from your terminal to the credit card issuing bank. If you need an online payment gateway, there may be additional fees.

  • Monthly Minimum Fee
    Ask about the monthly minimum sales requirement. Some processors require a certain amount and if you don't reach it, you'll pay a penalty.

  • Early Termination Fee
    Some companies charge if you cancel prior to the contract's expiration date. These fees can get hefty, so pay close attention.

  • PCI Compliance Fees
    Processors might charge an extra fee to manage your PCI compliance for you. While this is imperative, the fees vary by company.

What makes a merchant high risk? High-risk merchants all look different, but these factors could contribute:
  • Numerous Chargebacks
  • Low Credit Score (Personal or Business)
  • Out-of-the-Country Headquarters
  • High Item Costs
  • Minimal Years in Business

Cheapest Credit Card Processing Companies

Bottom Line

Choosing a payment processor is an important decision. Look at the features and pricing structure of each processor carefully.

If you're a small business just starting out, programs like Square will typically suffice. You'll get credit card processing without over-complicating things. Once your company grows, you can consider larger merchant account providers like Payline Data.

Write to Kim P at feedback@creditdonkey.com. Follow us on Twitter and Facebook for our latest posts.

Note: This website is made possible through financial relationships with some of the products and services mentioned on this site. We may receive compensation if you shop through links in our content. You do not have to use our links, but you help support CreditDonkey if you do.


Not sure what is right for your business?

Answer a few short questions in our credit card processing quiz to receive tailored recommendations to help you keep more profits.

Take Credit Card Processing Quiz

Read Next:

Cheapest Credit Card Processing for Small Business

Cheapest Credit Card Processing

Credit Card Processing Fees: What You Need to Know

Credit Card Processing Fees

Square Alternatives

Square Alternatives

How Do I Accept a Credit Card Payment?

How to Accept Credit Card Payments

Credit Card Machine

Credit Card Machine

Online Credit Card Processing

Online Credit Card Processing

Square vs Merchant Account

Square vs Merchant Account

Credit Card Convenience Fee

Credit Card Convenience Fee

How to Accept Credit Card Payments Without a Merchant Account

Accept Payments Without Merchant Account

Why Credit Card Processing Fees Are High

Why Credit Card Processing Fees Are High

How to Avoid Credit Card Processing Fees

How to Avoid Credit Card Processing Fees

How to Accept Credit Card on Phone

How to Accept Credit Card on Phone

Leave a comment about Credit Card Payment Processing?



Best Credit Card Reader for Small Business

Credit Card Reader for Small Business

Looking for the best credit card reader? It'll depend on your needs. Find the top readers for small businesses here.

About CreditDonkey
CreditDonkey is a credit card processing comparison website. We publish data-driven analysis to help you save money & make savvy decisions.

Editorial Note: Any opinions, analyses, reviews or recommendations expressed on this page are those of the author's alone, and have not been reviewed, approved or otherwise endorsed by any card issuer.

†Advertiser Disclosure: Many of the offers that appear on this site are from companies from which CreditDonkey receives compensation. This compensation may impact how and where products appear on this site (including, for example, the order in which they appear). CreditDonkey does not include all companies or all offers that may be available in the marketplace.

*See the card issuer's online application for details about terms and conditions. Reasonable efforts are made to maintain accurate information. However, all information is presented without warranty. When you click on the "Apply Now" button you can review the terms and conditions on the card issuer's website.

CreditDonkey does not know your individual circumstances and provides information for general educational purposes only. CreditDonkey is not a substitute for, and should not be used as, professional legal, credit or financial advice. You should consult your own professional advisors for such advice.

About Us | Reviews | Deals | Tips | Privacy | Do Not Sell My Info | Terms | Contact Us
(888) 483-4925 | 680 East Colorado Blvd, 2nd Floor | Pasadena, CA 91101
© 2021 CreditDonkey Inc. All Rights Reserved.