Payment Processing & Gateway Integration

Alexis Information Systems provides enterprise-level payment integration and compliance consulting for organizations managing online, recurring, or invoice-based transactions. We deliver secure payment systems, cloud-based gateway integration, and AI-ready automation designed for compliance, scalability, and operational continuity. Solutions cover credit card, debit card, and eCheck with full PCI DSS alignment and audit documentation for regulated entities.

We configure secure digital environments for accepting credit and debit card payments through websites and customer portals. Every configuration supports one-time or recurring transactions with AI-enhanced fraud monitoring, encrypted transmission, and transparent transaction reporting.

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Core Capabilities

  • Gateway Integration & Setup

We implement and manage gateways such as Authorize.Net, Elavon Converge, and API-based cloud platforms. Each integration supports scalable processing, unified data visibility, and compliance-ready monitoring, allowing real-time tracking of transaction performance and anomalies.

  • Online Bill Pay & Customer Portals

We build branded bill payment pages where customers can pay using an account or invoice number. Each solution can include a secure customer portal for reviewing payment history, downloading receipts, and managing stored payment credentials. Transactions post automatically to financial platforms for reconciliation accuracy and compliance verification.

  • Compliance & Audit Support

We perform compliance reviews and technical assessments aligned with PCI DSS and governance standards. Structured documentation and configuration reporting simplify audits, support risk assessments, and demonstrate adherence to industry regulations.

Implementation Methodology

Assessment & Discovery

Review of payment architecture, merchant accounts, and system dependencies.

Design & Planning

Architecture development for compliance, automation, and long-term scalability.

Deployment & Validation

Secure rollout with encrypted configuration, transaction testing, and fraud monitoring setup.

Compliance Verification

PCI DSS documentation and AI-driven reporting for audit readiness.

Governance & Compliance Note

We are an independent consulting firm. Gateways are implemented under each client’s merchant agreement.
PCI DSS documentation and audit reports are available upon request.

Supported Providers & Platforms

Authorize.Net

Established gateway supporting credit cards, ACH/eChecks, and recurring billing with fraud analytics. Sign up here.

Elavon Converge

Enterprise processor supporting secure digital and recurring payment infrastructures with detailed reporting.

Stripe (Supported Integration)

API-driven platform suited for automated billing, SaaS models, and AI-based transaction workflows.

Why Organizations Choose Us

  • Independent payment technology advisory focused on accuracy, compliance, and integration depth.
  • Proven Authorize.Net and Elavon implementation experience.
  • Expertise across credit card, and hybrid digital payment infrastructures.
  • Familiarity with AI-driven security analytics and automation.
  • Seamless integration between payment, ERP, and reporting environments.
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