Payment Processing

credit-cardFast, easy and secure payments for your choice of payment processing solution

Get fast, reliable, and secure payment processing with MercuryPay®, Mercury’s award-winning payment processing. With Mercury you can accept the most common payment types and card brands, and enjoy high reliability, speedy funding, promotional payment options, and instant transaction viewing. Unlike other processors that lock you into a particular payment solution, Mercury processing is already built into your choice of POS system that best meets your needs. MercuryPay supports stand in authorization to provide continuous transaction approvals, even if the authorization network fails.* MercuryPay helps you run your business the way you do business.

  • Fast processing and payment funding
  • Competitive rates
  • Secure transactions
  • High reliability
  • Value-added promotional options to help grow business
  • POS and device choice flexibility

MercuryPay offerings:


Accept Broad Payment Types and Card Brands

  • Payment Types: Credit, Debit, Check, EBT and FSA
  • Card Brands: Visa, MasterCard, Discover, AMEX and JCB

Reliable Uptime

MercuryPay, with historically high stability, supports reliable payment processing so you can run transactions whenever you need to.


Live 24/7 US-Based Support

Our Mercury Support Team is here to answer calls and emails 24/7, including holidays.


Proactive Troubleshooting

Minimize processing problems with our customizable MercuryAlerts™ messaging service. We’ll notify you of certain processing irregularities, to help you avoid or mitigate serious problems.


Stand-In Authorization™

Continuous processing if the authorization network goes down.*


Internet Backup

Our high speed internet backup solution automatically switches to dial-up processing if the internet disconnects.



Mercury’s online portal simplifies business management with real-time, customized, transaction reporting.

Enhanced reporting features help you manage finances and streamline bookkeeping.

MercuryPay add-ons:


Advanced Funding

We partner with advanced funding services to help you quickly access business working capital.


Mercury VirtualTerminal

Web and mobile payment processing – avoid losing another sale when you are away from your business.



A ready-to-use EMV solution – accept safe and convenient EMV payments.


Merchant SecureAssist

PCI compliance and breach assistance solution – PCI compliance, simplified.

* Certain restrictions and limits apply; not available in Canada.