Payment processing for complex business requirements
Specialty verticals, international payment acceptance, and service fee compliance handled with expertise and precision.
Why businesses choose Paytrinsic
Complex payment requirements need specialized expertise. We handle the complexity so you can focus on your business.
Direct access to specialists
You work with experts who've supported service fee programs, implemented Chinese payment methods, and handled specialty verticals for decades.
What you get:- One point of contact
- Guidance on card brand rules
- No ticket queues
Proactive monitoring
We watch your metrics and find issues before they impact revenue. Pricing drift, approval rate drops, and fraud patterns don't go unnoticed.
What you get:- Quarterly reviews
- Early alerts
- Optimization suggestions
Advanced capabilities
Global acquiring, China payment acceptance, and service fee programs are available regardless of your processing volume.
What you get:- Custom-built programs
- Enterprise infrastructure
- Modern APIs
Our three specialties
We focus our expertise on these three critical areas, helping you manage complex requirements that require a more specialized approach.
Complex Business Models
Every business operates differently. We take the time to understand your model and provide payment solutions that support your operations seamlessly.
Best fit:- Direct selling & Subscription
- High-ticket B2B invoices
- High percentage of cross-border transactions
- Stable reliable processing with reduced risk of funding freezes or holds
- Pricing aligned to risk
International & China
Local payment methods and smart routing. Accept UnionPay, Alipay, and WeChat Pay natively.
Best fit:- U.S. firms selling into Asia
- Travel, tourism, luxury
- Cross-border ecommerce
- Higher approval rates
- Lower FX costs
Service Fee Programs
Structure, compliance, and client experience for programs that offset card costs.
Best fit:- Attorneys & Accountants
- B2B invoices & retainers
- Municipalities & HOAs
- 60–90% reduction in costs
- $30k–$250k+ annual savings
Industries where we make the biggest impact
We focus on industries where payments are complex, client-facing, or high stakes.
Professional & advisory services
Attorneys, accountants, consultants, and specialist firms with high-ticket invoices.
B2B services & SaaS
Level 2/3 processing for interchange optimization, ACH, and net terms support.
Direct sales
Cross-border acquiring and multi-currency processing for global networks.
Property, HOA & community
Associations and management companies collecting dues and assessments.
Public sector & utilities
Service fee programs that meet public disclosure requirements.
Travel, tourism & experiences
Cross-border cards and higher risk booking patterns requiring careful routing.
How we work with you
We review your current setup, build a solution that fits, and stay involved.
We review your current setup
Understand your business model, payment flows, and interchange qualifications. We quantify potential savings and build a solution that fits your operations.
We implement and stay involved
Most programs go live in 7-14 days. We handle the technical setup, training, and client communications. You get proper routing configuration and go-live support.
We monitor and optimize
Quarterly reviews with your team. We track metrics, flag issues early, and recommend changes. As you expand, we help you add new capabilities.
Led by payment industry veterans with 50 years of combined experience.
Payment solutions built around your unique business needs.
Our team has spent decades at leading fintech companies and financial institutions supporting service fee programs, integrating international payment methods like UnionPay and Chinese wallets, and solving complex regulatory challenges at scale. We founded Paytrinsic to bring that expertise to businesses with specialty needs.
All solutions are delivered via PCI DSS Level 1-certified payment platforms
Find out what you're paying—and where you can save
We'll analyze your processing setup and show you: what you're paying, what you can fix, straight answers, no commitment.
Get a cost analysis