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Every guide,
in the order you need them.

Eight phases of business and finance for online sellers — from validating unit economics to planning your exit.

01
Phase 01 · Create

Find what's worth building.

Validate demand before you spend a dollar. Test the economics of an idea while it's still cheap to change.

See the Create hub →
02
Phase 02 · Publish

Where you publish changes what you keep.

The platform you choose shapes your listing, your audience, and your margin. Pick deliberately.

See the Publish hub →
03
Phase 03 · Deliver

The part nobody talks about until it eats the margin.

Shipping, packing, returns, refunds. The operational layer of selling is invisible until a carrier surcharge, a damaged shipment, or a return wave turns a profitable month into a loss.

See the Deliver hub →
04
Phase 04 · Earn

Income is a system. Not a single stream.

Ad revenue alone rarely pays the bills. Sponsorships alone rarely scale. The creators who last are the ones who stack three or four income streams on the same audience.

See the Earn hub →
05
Phase 05 · Profit

Earnings is what comes in. Margin is what you keep. Profit is what's left.

Three numbers. Only one lands in your account. Every platform shows you the first — almost none show you the last.

⚖️

Platform Fees Compared

The full fee stack across Amazon, Etsy, eBay, Shopify, TikTok, and Walmart.

🛍️

Etsy Fees Explained

Listing fees, transaction fees, payment processing, and Offsite Ads.

📦

The True Cost of Amazon FBA

Referral fees, fulfillment, storage, and returns — per unit.

🛒

Walmart Marketplace Fees

Referral categories, WFS fulfillment, and what sellers keep.

🎵

TikTok Shop Seller Fees

The 6% referral fee, FBT fulfillment, creator commissions, and what lands in your account.

🏬

Shopify Profit After Apps

Plan tiers, payment processing, third-party gateway fees, and the app stack that eats the margin.

💰

What You Actually Keep

Take-home on a typical sale, compared across every major platform.

🧮

Take-Home on a $30 Sale

Same product, six marketplaces. Side-by-side breakdown.

🏷️

Pricing for Profit

How to set prices that actually work — after the fee stack takes its cut.

👕

Print-on-Demand: The True Cost

Base cost, shipping, platform fees — why the $25 t-shirt rarely pays $10.

📢

Etsy Offsite Ads: Worth It or Not?

The 15% commission — when it's worth paying, and when to opt out.

🏦

From Sale to Bank

The full journey of a single transaction — from payment to your account.

🧾

Setting Aside Taxes

What percentage of every sale to reserve — and how to actually do it.

📊

The Weekly Profit Review

Fifteen minutes on Friday that keeps your margin honest.

👥

When to Hire, Automate, or Raise Prices

The three levers every growing seller reaches for.

⚖️

How Many Sales to Break Even

The math on covering fixed costs before profit starts.

See the Profit hub →
06
Phase 06 · Protect

The phase most creators skip — and the one that ends the ones who do.

One uninsured liability, one medical emergency, one slow quarter without a buffer. This phase is the infrastructure that keeps you in the game.

See the Protect hub →
07
Phase 07 · Invest

What you do with what you keep decides the next decade.

A profitable creator business is a startup that pays you. This phase is the math on what you do with the money it produces.

See the Invest hub →
08
Phase 08 · Exit

Every business ends. The question is whether you planned for it.

Some creators sell. Some transition to passive income. Some just stop. This phase is the plan.

See the Exit hub →

Prefer to just run the numbers?

Every calculator on the site is free, no signup, no tracking. If you already know the phase you're in, start there.