Read-only until you say otherwise.
Decionis installs in Shadow Mode. It observes your real orders, discounts, and price changes and records what it would have caught — without touching a single checkout — until you enable enforcement.
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E-Commerce & Retail Ops · Shopify Plus
A deterministic circuit breaker for AI & dynamic pricing drift.
In modern commerce, dynamic pricing engines and AI-generated discounts deploy state-changes straight to the public checkout. When one drifts — a stacked promo, a hallucinated 90% code on a luxury item — a store can leak six figures in minutes, before a human notices. Decionis is the deterministic guard between your automation's intent to sell and your policy to stay profitable.
Self-serve from the Shopify App Store, built on the same execution control plane already governing 2,000+ approval gates in production. Installs read-only — your Drift Report shows the value before you enforce anything.
The velocity of mistakes is the problem.
Bank workflows have human clearance layers that slow the speed of a disaster. A Shopify Plus storefront has automated engines deploying directly to checkout:
Dynamic / rules-based repricingAI-generated discount codesStacked promotionsStale coupon codesAutomatic discount rulesHeadless storefront pricingCross-channel price sync
Margin is protected at the edge
A discount is not authority to sell below cost. Decionis verifies net margin clears your encoded floor before the checkout completes — inside Shopify Functions, at the millisecond of the call.
Every block explains itself
When finance asks “why did margin slip on that campaign,” the answer is a signed Decision Dossier with the margin math and policy version that existed at the moment — not a reconstructed report.
How it behaves
Passive guard first. Active sword only when you say so.
You do not have to trust a kill switch on day one. Decionis earns the right to enforce by showing you, in Shadow Mode, exactly what it would have caught.
Deterministic, not probabilistic.
The margin gate is a fixed mathematical threshold against your encoded floor and real cost basis. The same inputs always produce the same verdict — no model, no drift, no surprise at the checkout edge.
Every block is a signed receipt.
A held discount isn't a silent failure — it's a Decision Dossier with the margin math, the policy version, and the cryptographic proof, exportable for finance and dispute defense.
The dual-gate model
Decionis governs the two moments that matter: whether the state behind a price is true (admission), and whether the price that ships clears your margin floor (execution).
The wedge
Dynamic price / discount drift circuit breaker
An automation or AI agent attempts a discount that pushes an order below your margin floor. Decionis evaluates net margin at checkout and holds the discount before it ships — recording a signed Decision Dossier for the attempt. This is the fastest place to prove the control plane.
Cart → discount/price intent → Decionis margin gate → allow / hold → Decision Dossier
Read the deep diveGate 1 — admission
Cost-basis & inventory truth
Before a price is even offered, verify the cost basis a pricing app pulled is factually true against your ERP system of record, and that stock state isn't stale across channels. Stops margin math computed on a wrong cost and prevents overselling ghost inventory.
Order intent → cost-basis + inventory check vs system of record → admit / hold → Decision Dossier
Gate 2 — execution
Margin floor at checkout (Shopify Functions)
A deterministic intercept inside the checkout: if a stacked promo, hallucinated discount, or price error drops net margin below your encoded floor, the discount is suppressed at the point of the API call — a policy-gated hard block, not a best-effort alert.
Checkout → Shopify Function → margin floor evaluation → suppress / allow → signed Decision Dossier
Expand inward
Same policy graph, your backend
Once Decionis protects the storefront checkout, the same Policy Decision Graph governs B2B price lists, procurement, and ERP-side state through the connectors you already use — no second control plane to learn.
Storefront checkout → ServiceNow / SAP / Salesforce → one Policy Decision Graph
Self-serve, day-zero — the app is the pilot
No consulting engagement and no nine-month committee. Install, watch, read the evidence, enable. Each step is reversible.
1Install (read-only)
Install from the Shopify App Store
Decionis Rules & Consistency installs in monitoring mode. Nothing changes for shoppers. No services engagement, no kickoff call.
2Automatic
Shadow Mode observes your automation
Orders, discounts, and price changes are evaluated against the margin floor as they happen — or run it on your last 14 days for value on day zero. No checkout is touched.
3The aha
Read your Drift Report
See exactly what your existing automation attempted that would have leaked margin — with the dollars at risk computed from your real cost data, and a labeled estimate where cost is missing. Never a fabricated number.
4One click
Enable enforcement
Turn on the margin and admission gates at checkout. Reversible per rule, instantly, from the dashboard. The kill switch returns any rule to monitoring.
What the signed dossier proves
An order log records that a sale happened. A Decision Dossier records the margin authority behind it — cryptographically chained so it is tamper-evident, and verifiable without an account.
The exact margin at risk
Net revenue after discounts, minus real cost basis — the dollars the order would have leaked below your floor, computed, not guessed.
Which policy version applied
The encoded margin floor, discount rules, and cost-basis tolerance that governed the decision, attached at the moment it was made.
Why it held or allowed
Reason codes and the signals evaluated, exportable as a signed CSV for month-end reconciliation and chargeback dispute defense.
What Decionis is not
The category discipline is the point. Decionis governs margin and pricing authority, not your merchandising strategy.
- It does not set your prices or pick your discounts.
- It does not replace your pricing or promotions engine — it governs the floor around it.
- It is not a fraud / chargeback tool; it governs margin and pricing integrity.
- It does not claim an end-to-end checkout latency number it cannot measure — only the deterministic policy evaluation is benchmarked.
Self-serve · read-only first
See what your automation would have cost you — before you change anything.
Install the app, let Shadow Mode run on your recent orders, and read a Drift Report built from your own data. If the number is real, enabling enforcement is one click.