Why SaaS Billing Systems Still Get Failed Payments Wrong
Many SaaS billing systems flatten different payment failures into the same retry path. This creates missed recovery opportunities, unnecessary churn and avoidable revenue loss.
Nada Sadek
Revenue Leak Specialist (SaaS Billing)
I help B2B SaaS teams find and fix billing and entitlement failures that leak revenue, break access and create avoidable churn.
Focused on failed payments, entitlement mismatches, renewals, downgrades, cancellations and other lifecycle-heavy billing flows.
Work
Revenue Leak Diagnostic
48-hour focused audit
A focused audit of your billing and entitlement flows to identify where revenue is leaking, where access logic breaks and what to fix first.
Best fit
B2B SaaS products with subscriptions, seat-based or usage-based pricing, especially where billing state and product access can drift out of sync.
What you get
- 3–5 concrete failure points
- Impact framing where possible
- Root-cause explanation
- Prioritized fixes your team can act on immediately
About
I'm a senior frontend engineer focused on revenue-critical billing and entitlement systems where payment state, access logic and user experience must stay aligned.
I look for failure modes that are easy to miss in product teams but expensive in production: failed-payment recovery that is too generic, entitlement drift between billing and product and access logic that breaks around renewals, downgrades, or cancellations.