A complete system for earning from a sellable skill through a freelance marketplace: a break-even bid-cost model instead of “just keep applying,” worker-classification and off-platform terms read directly from each platform’s own current pages, a profile built on real evidence (no ranking trick — neither Upwork nor Fiverr documents how its own algorithm works, and this course says so rather than inventing one), payment-protection and dispute mechanics, and a rate-progression practice for growing income on the same hours. 14 modules, 51 lessons, 13 resource tools including verified calculators, and a troubleshooting index built from every module’s own common mistakes. Every platform fact traces to a dated source in the course’s own research record; open questions are named as open, never guessed.