Billing & Payments Tools
Payment processing fees and involuntary failed charges quietly erode SaaS margins. Calculate exact merchant processing fees across Stripe and Dodo Payments, estimate recoverable passive churn, plan automated dunning schedules, and compute precise subscription prorations.
Tools in Billing & Payments
Stripe Fee Calculator
Calculate exact Stripe credit card processing, billing, and international fees per transaction and monthly. Cites official Stripe pricing.
Dodo Payments Fee Calculator
Calculate Dodo Payments transaction fees, net proceeds, and effective merchant processing rates. Cites official Dodo Payments pricing.
Payment Processor Fee Comparison
Compare net revenue and fees between Stripe (Gateway) and Dodo Payments (Merchant of Record). Free interactive side-by-side SaaS comparison.
Failed Payment Recovery Calculator
Calculate recoverable MRR from failed credit card charges using automated smart retries and dunning emails. Free interactive SaaS recovery tool.
Dunning Schedule Builder
Build a multi-stage dunning schedule with automated card retries and email warnings to recover failed subscription billing. Free interactive tool.
Involuntary Churn Calculator
Calculate what percentage of your subscription churn is involuntary (failed cards) vs voluntary (manual cancel clicks). Free interactive tool.
Subscription Proration Calculator
Calculate exact prorated credits and charges when upgrading or downgrading subscription plans mid-cycle. Free interactive SaaS billing calculator.
Refund Impact Calculator
Calculate the true financial impact of customer refunds, including lost cash and unreturned payment gateway fees. Free interactive SaaS tool.
Currency Conversion Pricing Helper
Calculate international SaaS pricing using current FX rates, Purchasing Power Parity (PPP) adjustments, and psychological charm price endings.
Tax-Inclusive Price Calculator
Extract net base price and tax amounts from gross VAT or GST inclusive subscription prices. Free interactive SaaS billing calculator.
Stop SaaS churn before it hits Stripe & Dodo Payments
Plug BoolBul into your cancel button. Capture honest exit surveys, offer reason-matched pauses and discounts, and comply with FTC Click-to-Cancel effortlessly.