Is your business leaking?
Check your Margin Score.
Payment Sandbox
Model the exact transaction leakage across Stripe and PayPal to find your optimal gateway based on order volume.
Audit Fees →The Tax Shield
Convert 1099 gross into real-world net income. Factor in SE-tax, overhead, and insurance premiums.
Shield Income →Ad Spend Predictor
Mathematical modeling for ROAS, CPA, and Break-even points to ensure profitable scaling.
Predict ROI →Strategic Library
The Hidden Leakage Audit
A technical deep dive into merchant processing fees and how to refactor your revenue engine for maximum efficiency.
Read Framework →The Tax Survival Guide
Mastering the 15.3% surprise. How to engineer a robust tax shield and protect your net income from the SE-tax hammer.
Read Framework →Unit Economics Blueprint
Moving beyond vanity ROAS. Learn to calculate your true break-even points and profitable scale limits.
Read Framework →The Margin-First Philosophy
In the digital economy, Revenue is a vanity metric. True success is measured by Margin Velocity—the efficiency with which revenue becomes net wealth. MarginLogic provides the mathematical scaffolding for independent businesses to survive.
1. Combatting Revenue Leakage
When a processor takes 3% of your sale, they are often taking 15% or more of your actual profit. Our Sandbox tool helps you identify exactly which processor preserves your bottom line based on your unique Order Value.
2. Engineering the Tax Shield
For the solopreneur, taxes are an active variable rather than a passive deduction. By visualizing how business expenses, home office deductions, and healthcare function as a defensive perimeter, you can better plan for the delta between your gross revenue and your actual lifestyle spend.
3. The Math of Scalability
Advertising is not a linear game. As you increase your daily spend, your cost per acquisition tends to rise. Every dollar spent on marketing must be modeled against the probability of conversion and the cost of capital.