Orvarex Blog

Practical usage-based billing, for teams that ship pricing changes without a rewrite.

Playbooks, benchmarks, and architecture notes on metering, usage-based pricing, rev-rec, and Stripe plus NetSuite billing infrastructure. For CTOs, platform engineers, RevOps, and finance.

Benchmarks

7 Metering Mistakes That Cost AI Companies Six Figures a Year

The seven ingestion, deduplication, rounding, and rollup errors that quietly leak six figures per year from AI and API-first companies with usage-based pricing.

·6 min read
Strategy

The ROI Case for Usage-Based Billing Infrastructure

The CFO-grade ROI case for adopting usage-based billing infrastructure: engineering hours saved, leakage recovered, pricing velocity gained, and audit cost reduced.

·6 min read
Playbooks

How to Migrate Off Stripe Billing in 60 Days Without Breaking a Customer

A concrete 60-day playbook for migrating off Stripe Billing to dedicated metering, using shadow mode, cohort cutover, and Stripe as the payment rail throughout.

·5 min read
Playbooks

How to Build Usage-Based Billing Infrastructure That Survives Production

A CTO-grade playbook for usage-based billing infrastructure that meters events, versions pricing, and syncs to Stripe and NetSuite without breaking under load.

·5 min read
Playbooks

How to Ship a Pricing Model Change in a Single Afternoon

A step-by-step tactical playbook for shipping a usage-based pricing change in a single afternoon: draft, back-test, roll out, and reconcile in five hours.

·6 min read
Operations

Why Metered Invoices Never Match the Meter, and How to Fix It

The mechanism behind billing leakage: why metered invoices drift from the meter, where the drift originates, and the six checks that eliminate it.

·5 min read
Frameworks

How to Back-Test a New Pricing Model on Real Customer Usage

An advanced pricing back-test playbook: replay 90 days of real usage against draft pricing, quantify per-customer deltas, and roll out with confidence.

·5 min read
Frameworks

Stripe Billing vs Dedicated Metering: A Framework for API-First Teams

When Stripe Billing is enough and when a dedicated metering layer starts to pay for itself. A framework for API-first and AI companies with real usage-based pricing.

·5 min read
Operations

How to Close the Books on Metered Revenue Without Spreadsheets

The cross-functional playbook for closing metered revenue in NetSuite without a controller spreadsheet: checksums, rev-rec sync, and the finance-engineering contract.

·6 min read
Strategy

The Hidden Cost of Hand-Rolled Billing at API Companies

What in-house metering actually costs API-first and AI companies in engineering time, pricing velocity, and gross margin leakage. The four line items nobody budgets for.

·5 min read