• Credit Card & Check Processing, Simplified

    Simple, Secure, + Lowest Rates

  • All-In-One Merchant Accounts

    Risk Free, no long-term commitment (cancel in 30-days)

  • Integrated Payment Processing

    Accounting & Software integration, PCI security certification

Credit Card Processing

Credit Card Processing Specialists can help you accept credit cards through your retail store, through the mail, online, or over the phone with our reliable payment processing solutions. We can help you save money while processing your transactions quickly and securely.

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Merchant Services

Our merchant account services are tailored to specific industries to offer them solutions integrated with the aspects of their business which are most important to them.

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Mobile Credit Card Processing

Often times customers need to be able to accept credit cards when they are away from the business. Some businesses work on the go and have customers they meet. We provide merchants with the capability of accepting credit card and other payments on the go from wherever they are.

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Frequently Ask Questions

Read FAQs about credit card processing and merchant accounts.

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We trust NPC with our merchant account and payment processing. Their rates are great and we ... Learn more...

Why choose us?

  • Lowest Guaranteed Card Processing Rates
  • 24 Hour Approval on Applications
  • No Application or Setup Fees to Get Started
  • 24/7 Toll-Free Customer & Tech Support
  • Free AMEX and Discover Card Setup
  • Comprehensive Merchant Fraud Protection
  • Online Account View Available
  • Next Day Deposits Available

Explore the endless possibilities

Our Location


4550 Kearny Villa Road #222
San Diego, California 92123
Phone: 866-495-9111
Email: sales@firstlinemerchant.com

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Important: The Site and the Services are protected by copyright and other applicable intellectual property laws. Subject to these Terms, NPC grants you a non-exclusive, revocable, non-transferable, limited right to access, use and display this Site and to use the Services, solely for your personal and internal business purposes.