Practical answers to the questions every seller asks sooner or later. No fluff, no jargon.
Being reported to the tax authority isn't a tax. What really happens when you cross the thresholds, and what to do about it.
Revenue isn't profit. How to work out your true net profit, with a worked example and the most common mistakes.
A spreadsheet is free and honest, but it has a hidden cost: your time. The straight comparison, case by case.