Independent field notes · Est. 2011

Build the business. Understand the machine.

Practical field notes for building durable online businesses with clearer thinking, sound operations, and financial discipline.

Operating principle 01

Evidence before enthusiasm.

Test the customer problem, the delivery system, and the economics before adding complexity.

Digital entrepreneurshipMindsetFinancial literacyOnline operationsSustainable growth

Reviewed library

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Financial literacy

Why Does College Tuition Keep Rising?

An updated explanation of published college prices, net price, aid, and the questions families should ask before taking on debt.

Reviewed September 5, 2026 · Matt Herrera

Financial literacy

Student Loan Repayment in Today's Economy

A current, source-led process for reviewing federal student-loan repayment options without relying on outdated promises or shortcuts.

Reviewed September 5, 2026 · Matt Herrera

Financial literacy

The Best Way to Pay Off Credit Card Debt

A practical debt-paydown framework that prioritizes minimum payments, transparent tradeoffs, and direct contact with creditors.

Reviewed September 5, 2026 · Matt Herrera

Online operations

Online Business Operations Checklist

A printable weekly and monthly checklist for running a small online business without losing track of cash, customers, or delivery.

Reviewed September 5, 2026 · Matt Herrera

Financial literacy

Small-Business Cash-Flow Forecast

A browser-local rolling cash forecast that shows expected ending cash without storing financial data.

Reviewed September 5, 2026 · Matt Herrera

Financial literacy

Cost to Start an Online Business

A startup-cost calculator that separates one-time setup, monthly operating expense, and cash runway.

Reviewed September 5, 2026 · Matt Herrera

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