Credit Card
Processing 101

As B2B sales evolve, it's crucial for businesses to stay on top of new transaction methods.

A 2023 survey by Forbes Advisor showed that only 9% of Americans still mainly use cash, while over half (54%) prefer debit cards—whether physical or virtual—and 36% go for credit cards as their primary payment choice.

By embracing modern payment systems, businesses can make transactions smoother, more secure, and more efficient, which can boost revenue and improve customer satisfaction. In this guide, we’ll cover the essentials of credit card processing, from the key players involved to the costs and best practices for maintaining a top-notch payment system. Let’s dive in.

What’s Inside?

1. What is credit card processing?

2. The key players in credit card processing

3. How credit card processing works

4. Choosing a credit card processing provider

5. Understanding credit card processing costs

6. Best practices for credit card processing

What’s Inside?

Credit card processing is the system that lets businesses accept credit card payments from their customers. By enabling easy, secure transactions, it broadens your payment options and can drive more sales.

The Key Players in Credit Card Processing

Credit card processing is the system that lets businesses accept credit card payments from their customers. By enabling easy, secure transactions, it broadens your payment options and can drive more sales.

Several key players make credit card processing work smoothly:

Cardholder

The customer with a credit card from a bank or financial institution.

Merchant

The business or individual selling products or services and accepting credit card payments.

Acquiring Bank

The bank that works with the business to process credit card transactions, handling everything from receiving transaction info to getting authorization.

Issuing Bank

The bank that issued the credit card to the customer, responsible for approving or declining transactions based on the cardholder’s credit and account status.

Card Networks

Organizations like Visa, Mastercard, American Express, and Discover that provide the infrastructure and rules for processing transactions, acting as intermediaries between acquiring and issuing banks.

Payment Gateway

A tool that sends payment info from the business’s POS system or eCommerce platform to the acquiring bank, ensuring data security and compliance.

Payment Processor

A company that manages the transaction process, including communication with payment networks, obtaining authorization, and handling settlement.

POS System

The hardware and software businesses use to accept credit card payments, whether in-person with a card reader or online through an eCommerce platform.

These components work together to ensure credit card transactions are secure, efficient, and compliant, creating a seamless payment experience for both customers and businesses.

How Credit Card Processing Works

Here’s a quick rundown of how credit card processing works:

1. Transaction Initiation

The customer provides their credit card info, either by swiping, inserting, tapping, or entering details online.

2. Authorization Request

The issuing bank checks the cardholder’s account for available credit or funds, assesses the transaction risk, and either approves or declines the transaction.

3. Transaction Authorization

The bank that works with the business to process credit card transactions, handling everything from receiving transaction info to getting authorization.

Issuing Bank

The bank that issued the credit card to the customer, responsible for approving or declining transactions based on the cardholder’s credit and account status.

Card Networks

Organizations like Visa, Mastercard, American Express, and Discover that provide the infrastructure and rules for processing transactions, acting as intermediaries between acquiring and issuing banks.

Payment Gateway

A tool that sends payment info from the business’s POS system or eCommerce platform to the acquiring bank, ensuring data security and compliance.

Payment Processor

A company that manages the transaction process, including communication with payment networks, obtaining authorization, and handling settlement.

POS System

The hardware and software businesses use to accept credit card payments, whether in-person with a card reader or online through an eCommerce platform.

How Credit Card Processing Works

The hardware and software businesses use to accept credit card payments, whether in-person with a card reader or online through an eCommerce platform.

  • Transaction Fees: Charged per transaction, usually a percentage of the transaction amount plus a fixed fee.
  • Monthly Fees: Some providers charge a monthly fee for access to certain features.
  • Setup Fees: One-time fees for creating and configuring your account.
  • Equipment Fees: Costs associated with purchasing or leasing POS hardware.
  • PCI-Compliance Fees: Annual fees for maintaining PCI compliance.
  • Chargeback Fees: Fixed fees for handling disputed charges.

Best Practices for Credit Card Processing

To create a seamless, secure payment system, follow these best practices:

  • Tailor Your Strategy: Align your processing approach with your sales channels and specific business needs.
  • Implement Fraud Prevention: Use tools like AVS and CVV checks to minimize fraud risk.
  • Monitor Transactions: Regularly review transaction history to catch any unusual activity.
  • Create Clear Policies: Set transparent refund and chargeback policies to reduce disputes.
  • Offer Multiple Payment Options: Cater to customer preferences by providing various payment methods.
  • Keep Systems Updated: Ensure your POS systems and payment gateways are always up-to-date for smooth and secure operations.
Note: This guide is for general information purposes only and isn’t meant as legal or tax advice. Always consult with a professional for advice specific to your situation.
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