Greyhaven

Solutions

We architect payment operations, not merchant accounts.

Each engagement is scoped around the actual constraint — approval rates, concentration risk, reserves, disputes or cost. Below is the full surface we work across.

01

Acquiring & Merchant Accounts

Identify acquiring partners aligned with your business model, geography, volume and risk profile.

  • Domestic acquiring
  • International acquiring
  • High-risk merchant accounts
  • Secondary and backup MIDs
  • Multi-acquirer strategies
  • Underwriting preparation
02

Payments Strategy & Optimization

Treat the payment stack as an operating system, not a vendor contract. This is where advisory separates from agency.

  • Processor analysis
  • Pricing analysis
  • Approval-rate optimization
  • Routing strategy
  • Gateway selection
  • Checkout and payment-method strategy
03

Risk & Chargebacks

Elevated dispute levels can translate into higher processing costs, reserve requirements and tighter controls. We build the program before that happens.

  • Chargeback monitoring
  • Dispute strategy
  • Fraud-provider evaluation
  • Velocity controls
  • Risk-rule optimization
  • Network monitoring guidance
04

Banking & Reserves

Reserves, caps and settlement terms often matter more to cash flow than the rate on the statement.

  • Reserve negotiation
  • Rolling reserve strategy
  • Banking introductions
  • Settlement optimization
  • Volume-cap management
  • Banking redundancy
05

Ongoing Payments Advisory

Your external payments team. A continuous review cycle across the metrics that decide whether the stack holds.

  • Approval rate
  • Processing cost
  • Chargebacks
  • Reserves
  • Routing
  • Partner performance

Not another processor. One advisor across your payments ecosystem.

We maintain relationships across acquirers, ISOs, banks, gateways and risk vendors, and evaluate partners against your requirements — not a single provider's appetite.

Talk to an Advisor