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How Card Payment Processing Works.

How Payment Processing Works.

As a merchant, you don’t need to know every last detail about payment processing, but having a clear understanding of the basics will help you to make an informed decision when choosing a merchant account provider to partner with.

Payment Processing – Key Features


1) The Physical Device

You may already have an integrated POS device, you may be looking to buy one, or you may prefer a standalone basic or smart terminal.

2) The Software

Your POS system or terminal will incorporate the software (or API) required to link to your payment processor’s network and facilitate the processing.

3) The Payment Gateway

Sometimes, processors use a payment gateway to access the authorization network, while others have a direct connection.

4) Reporting

The ability to see and understand your transaction activities reduces errors and can cut down on chargebacks.

5) Enabling The Transaction

The whole aim of the payment processing solution is to facilitate card transactions – a good payment processor will provide constant support with minimal downtime.

6) ACH Transfers

Your payment processor acts as the bridge, allowing money to cross between your customer’s account, and your business’.

7) Security

Throughout every step of the process, the valuable cardholder data must stay protected and secure.

Solutions You Can Forget About!

Ironically, the sign of a great payment processing solution is the fact that you can set it up and essentially forget about it! That’s because, provided everything works well, the process should be seamless, intuitive, and basically invisible – to both you, and your customer.

What to Look for in a Payment Processor


1) Security

Whatever else your payment processor offers, the number one priority must always be security. The threat to cardholders’ data is real and constant. The best payment processors build a level of security into every software and hardware product they offer – from EMV enabled card terminals, through to secure e-commerce solutions. Features such as End-to-End-Encryption and tokenization are vital to ensuring data security is maintained right throughout the process.

2) Support

100% uptime and trouble-free transaction processing is a natural aim for any business… But the reality is that problems can arise. The sign of a great payment processor is their ability to offer the level of support required to address issues quickly and professionally.

Round-the-clock telephone, live-chat, or email support, with full cover for the holidays and weekends, is a must.

3) Integration

The systems and software that you use for payment processing should match with the exact needs of your business and integrate into your operations seamlessly. The solution that you choose should enable you to take payments in the way that works best for your business – and your customers.

4) Scalability

If you’re like most business owners, you probably have a keen eye on the prospect of growth. The best payment processing systems should empower that growth, while the worst may act as a brake, limiting your ability to expand! Choosing solutions that support change – without the need for radical upgrades or expensive additional outlay - is key.

Our Solutions


We can support every need your business has, with industry-leading payment processing solutions! We empower businesses to accept all kinds of card payments – credit cards, debit cards, gift cards, EMV, and even mobile wallet payments… We support them all.

We support payments made anywhere, anytime, using technology such as virtual terminals and mobile card readers.

We’re here to support your business. Let’s get started!

  • National Transaction Corporation
  • April , 2024 | 2024-04-19
Payment Processing
  • Process your online shopping cart payments electronically.
  • Our payment gateway interfaces with any shopping cart software.
  • Our flexible programming API let's your payment processing work the way you do.
  • Our omni channel approach means one account processes all your payment needs.
  • Payment security is a top priority with our PCI compliant processing.
  • Process debit cards, credit cards, even gift card and loyalty cards on your site.
  • Recurring payments, buy now buttons and next day deposits are a snap with NTC.

Benefits and Features

More Information

Looking for the best credit card processing company for your business? Look no further than National Transaction Corporation. We can handle your credit card transactions whether they are retail (Card Present) Over the Phone (Card Not Present) over the internet, or a combination, we can help no matter how large or small your business is.

Set up a merchant account the easy way. Get a FREE rate review and take advantage of our lowest rate guarantee. Process your first payment in as little as 48 hours.

No Contract Lock In
Wholesale Equipment Costs
Family Owned Since 1987
24/7 World Class Support
Lowest Rates & Fees Available
Next Day Funding Available

Payment Processing Solutions

  • Credit and Debit Card Processing:
    • Accepting all major credit and debit cards (Visa, Mastercard, Discover, American Express)
    • Processing card-present transactions (in-person) through POS terminals, card readers, and mobile devices.
    • Processing card-not-present transactions (online, phone, mail order) through online payment gateways and virtual terminals.
  • Alternative Payment Methods:
    • Accepting mobile wallets (Apple Pay, Google Pay, Samsung Pay)
    • Processing ACH payments (direct bank transfers)
    • Facilitating contactless payments (NFC)

2. Payment Gateway Services

  • Secure Online Payment Gateways:
    • Providing a secure platform for processing online payments.
    • Integrating with various e-commerce platforms and shopping carts.
    • Supporting different payment methods and currencies.
  • Virtual Terminals:
    • Enabling merchants to process card-not-present transactions through a web-based interface.
    • Providing secure storage of customer payment information (with tokenization).
    • Offering recurring billing and subscription management features.

3. Point-of-Sale (POS) Systems

  • POS Hardware:
    • Providing a range of POS terminals, card readers, and other hardware to suit different business needs.
    • Offering mobile POS solutions for businesses on the go.
  • POS Software:
    • Providing software for managing inventory, tracking sales, and generating reports.
    • Integrating with accounting and CRM systems.
    • Offering features like employee management, customer loyalty programs, and gift card processing.

4. Value-Added Services

  • Security and Fraud Prevention:
    • Implementing PCI DSS compliant solutions.
    • Offering fraud detection and prevention tools.
    • Providing chargeback management services.
  • Reporting and Analytics:
    • Providing detailed transaction reports and data analytics.
    • Offering insights into sales trends and customer behavior.
  • Customer Support:
    • Providing 24/7 customer support via phone, email, and chat.
    • Offering technical support and troubleshooting assistance.
  • Gift Card Programs:
    • Helping merchants create and manage their own gift card programs.
  • Loyalty Programs:
    • Developing and implementing customer loyalty and rewards programs.

5. Specialized Solutions

  • Industry-Specific Solutions:
    • Offering tailored solutions for specific industries like restaurants, retail, healthcare, and e-commerce.
  • High-Risk Merchant Accounts:
    • Providing payment processing solutions for businesses considered high-risk.
  • International Payment Processing:
    • Supporting multi-currency transactions and international payment methods.