Onyx Turnkey Merchant Services

Find the right POS and Payment Solutions.

Earn up to a 10% rebate for your first 3 months of processing with us!

Why choose Onyx Turnkey for Merchant Services?


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  • Remarkable Service

For us, remarkable service isn't just a buzzword—it's ingrained in our DNA as a Core Value. If we can't provide an experience that wows you, we simply don't offer it.

  • Precision Crafted Solutions

We invest the time to understand the intricacies of your business, aligning you with solutions that fit like a glove. If we can't add meaningful value to your operation, we won't proceed. Period. We hand-program all of the devices we sell so that they are ‘plug and play’ ready for your business.

  • Honesty and Authenticity

At Turnkey, our word is our bond. This includes transparent pricing with zero surprises. What you see is what you get—no bait and switch, no hidden fees.

  • Change your Mind? No Worries.

We believe in giving our clients the freedom to journey with us. We’re confident you’ll find value in our service, but there’s never a penalty for leaving.

  • 100% Make it Right Guarantee

We don’t have a 5-star reputation because we’re infallible, we earned it because we always make our customers whole – even when it hurts. If you’re not happy with something, tell us what’s wrong, and we’ll make it right.

Simple & Modern

Take payments efficiently from a wide array of devices that allow you to accept popular forms of payment such as Apple Pay, and more.

Ready to start your process?

Mission

To empower high-risk industry businesses with innovative, secure, and efficient payment processing solutions. Onyx Trunkey Processing is dedicated to streamlining financial transactions and supporting our clients' growth within complex, regulated markets.

Vision

To become the premier provider of reliable payment processing and business solutions, fostering expansion and stability for high-risk industries through advanced technology and exceptional customer service.

Earn up to a 10% rebate for your first 3 months of processing with us!

Values

  • Building trust through transparency and ethical conduct in all dealings.

  • Utilizing cutting-edge technology to deliver seamless and effective payment and business solutions.

  • Addressing the unique needs of high-risk businesses with customized services and dedicated support.

  • Guiding clients to adhere to regulatory standards and ensure operational safety.

  • Providing tools and resources to enable sustainable growth and long-term success.

  • Clover POS

    A powerful, versatile, all-in-one POS that can scale with almost any business.

  • Order Counter

    A top-tier POS, specifically designed for Restaurants offers the customization your business needs.

  • B2B

    Invoice customers, store cards securely and charge customers from anywhere. Advanced Level 2 and 3 options help you save on interchange fees.

  • Ecommerce

    Take your business online with the help of our in-house ecommerce experts and web development team.


  • Pay Zero

    Pass the fees to customers, earn free marketing services, printing services, and equipment through the Payzero Program.

  • PCI Compliance

    Sleep easy knowing that all of our products are PCI compliant, and that you’ll never have to pay a PCI fee.

Regional Financial Institution Partners


Discover why Onyx Turnkey is the optimal choice as a merchant service partner for your Community Bank or  Credit Union throughout the Connecticut Region.

Earn up to a 10% rebate for your first 3 months of processing with us!

Services

    • Specialized merchant services for high-risk sectors such as cannabis, adult entertainment, restaurants, and e-commerce.

    • Secure processing of credit, debit, and ACH payments tailored to your business requirements.

    • Accelerated approval processes through comprehensive risk assessments managed internally, reducing delays.

    • Flexible funding options to support operational needs, expansion, and working capital.

    • Building and repairing EIN credit profiles to improve financial credibility and facilitate funding opportunities.

    • Expert advice to navigate complex regulatory environments and minimize operational risks.

Ready to start your process?

Thank you for your interest in Onyx Turnkey.

No one likes waiting for answers. Contact us and we will get back to you as quickly as we can with the most up to date information.