Services

Flawless Transactions. Every Time. That’s the standard PAE designs for your authorization flows. Each engagement is designed to plug into your existing risk, product, and operations teams. The emphasis is on measurable lift in approval rates, reduced false declines, and fewer “mystery” issues in production — not generic best‑practice decks.

2–3 week assessment

Authorization Health Check

Rapid diagnostic of your auth pipeline (fields, routing, risk, STIP, reversals) with an actionable plan in 2–3 weeks.

  • Baseline approval & decline taxonomy
  • Message field audit (e.g., F22/F25/F44/F63)
  • Quick wins + prioritized roadmap
Deep‑dive tuning

Issuer / Processor Optimization

Deep‑dive tuning for better VAA alignment, retries, stand‑in logic, and dispute‑avoidance.

  • VAA score use & thresholds
  • Retry choreography & timeouts
  • STIP policy and controls

Every engagement starts with a conversation about your current approval performance, decline mix, and operational realities. From there we can size the work and determine whether a short diagnostic or a deeper optimization track will deliver the most value.