
NMI Payments transforms payments from a backend function into a strategic growth driver. Designed for software companies. SaaS platforms, ISVs and ISO partners, it enables you to embed, brand, and monetize payments directly within your software—without becoming a PayFac or taking on compliance complexity.
As a full-stack processor, acquirer, and technology partner, NMI manages underwriting, risk, and regulatory oversight behind the scenes. The result: faster go-to-market, stronger brand control, and new recurring revenue streams. With modular design and white-label flexibility, NMI adapts to your business model, whether you’re processing payments online, in-store, in-app, or unattended.
Key Benefits
Launch white-labeled payments in weeks, not months
Control pricing, share in transaction revenue, and own the customer relationship
Built-in compliance, risk, and fraud prevention tools
Flexible integration via no-code, low-code, or full API access
Developer-First Experience
NMI’s developer environment bridges business and technical needs. Developers gain instant sandbox access, prebuilt SDKs, and intuitive APIs to test, integrate, and deploy quickly. Guided onboarding, dynamic sandbox simulations, and drop-in components make payments easier to build and maintain. Business teams can explore revenue opportunities through self-service tools and instant earnings insights.
With NMI Payments, you can embed and scale payments without losing control—powering faster launches, stronger retention, and lasting growth
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PayKings is a specialized high-risk payment processing company that provides merchant account services, payment gateways, and transaction management solutions for businesses operating in challenging or heavily regulated industries. The company focuses on helping merchants secure payment processing approvals when traditional financial institutions and payment providers may decline applications due to industry risk classifications. Its automated underwriting system accelerates the approval process, allowing many businesses to begin accepting payments within as little as 24 hours. PayKings supports more than 50 industries, including CBD, firearms, dating services, adult businesses, online gaming, nutraceuticals, travel, cryptocurrency, debt settlement, and other high-risk sectors. The platform offers a comprehensive suite of payment solutions, including online credit card processing, ACH transactions, recurring billing, mobile payments, virtual terminals, point-of-sale systems, and mail order or telephone order processing. Fraud prevention and chargeback management tools help merchants minimize transaction risks while protecting revenue streams. Flexible integration options support major payment gateways, shopping carts, eCommerce platforms, content management systems, and custom development environments through APIs and SDKs. Businesses benefit from dedicated account management, onboarding assistance, and support teams familiar with the unique challenges associated with high-risk industries. Transparent pricing structures and scalable service options accommodate organizations ranging from startups to high-volume enterprises. With extensive experience in high-risk payment processing, PayKings helps businesses secure reliable payment acceptance capabilities while maintaining compliance, security, and operational efficiency.
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ChargeSentry
Stop wasting your time and resources dealing with chargebacks! With ChargeSentry, you can automatically reclaim your lost revenue without the hassle.
ChargeSentry stands out from the competition by being more affordable, user-friendly, and quicker to implement. Engaging in the tedious process of responding to chargebacks often proves to be ineffective due to inadequate evidence and cumbersome procedures. Many existing chargeback response services can be costly, involve lengthy contracts, and still leave you with additional work on your plate.
Founded by experienced professionals from the e-commerce and merchant processing sectors, ChargeSentry was created to assist small and medium-sized online merchants in streamlining their chargeback responses and preventing revenue loss. Our team has amassed over 15 years of expertise in tackling chargebacks, ensuring that you can focus on growing your business rather than getting bogged down in disputes. Now, you can regain control over your finances and protect your hard-earned revenue effortlessly.
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NMI Merchant Central
NMI Merchant Central serves as a holistic platform for underwriting and merchant services, designed to streamline the entire lifecycle of merchants from initial lead generation and onboarding to continuous portfolio management, risk evaluation, and residual oversight. By leveraging automated workflows, this solution enables independent sales organizations, banks, and payment software providers to quickly underwrite and onboard merchants within minutes, effectively reducing friction and expediting the approval process. The platform boasts a portfolio-management feature that allows for the monitoring of merchants, management of residual payouts, and creation of processor-agnostic reports; it also includes tools for lead and sales funnel management to boost conversion rates, alongside integrated risk and compliance checks through automated data collection and real-time monitoring, thereby minimizing merchant abandonment and churn. Aimed at enhancing operational efficiency, MRM provides organizations with a consolidated dashboard to manage merchant information, transaction details (such as volume, chargebacks, and deposits), and residuals, while automating various previously manual tasks. Furthermore, this versatile solution is built to evolve alongside businesses, ensuring they stay competitive in an ever-changing market landscape, thus facilitating sustained growth and adaptability.
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