Customer churn and revenue churn aren't the same number, and mixing them up leads to decisions based on the wrong signal. Here's the distinction that matters.

Freelancers and designers who sell digital templates often end up spread across three platforms with three different fee structures. Here's how to actually track what you keep.

Most SaaS revenue advice assumes you're on one billing platform. Here's what changes once you're actually running Stripe alongside a Merchant of Record.

A side-by-side breakdown of what each major provider actually charges in 2026, including the fee changes from Polar and BigCommerce that shifted the math this year.

MRR isn't complicated, but most explanations make it sound that way. Here's what it actually means, how it's calculated, and where founders get it wrong.

Selling on both Shopify and Etsy means reconciling two completely different fee structures. Here's where sellers most often miscount what they actually kept.