Field notes on shipping small software
Battle-tested write-ups on billing for AI apps, browser security, and indie SaaS growth — the details the docs skip and the tutorials gloss over.
Usage-based billing for AI SaaS: what the Stripe docs don't tell you
Hybrid pricing, blended-cost math, weighted quotas, Decimal-safe money math, and five production edge cases — lessons from shipping token metering in production without losing money or sleep.
More posts coming every 1–2 weeks. Questions or topics you want covered? Email tingstudio.ai@gmail.com.