Three years. 22 Gumroad products shipped. Three niches, tech and non-tech. Every launch, the same arithmetic: roughly one week of real work per product, and most of it is not the product itself. That week contains the idea. The positioning. Three cover iterations because the first one always looks cheap. Two rewrites of the landing page. The post-purchase email sequence. The analytics setup. The first-week support thread where five buyers in a row ask whether the download link works, because the download link always works, they just haven't tried it yet. Every launch, I tell myself the next one will be faster. It's never faster. Same launch. Every time. Gumroad just bent the game. TLDR. This week Gumroad shipped a CLI. Three items in my chain became scriptable. Nine others finally became worth scripting. A Gumroad product stops being a frozen file and becomes a service that listens, patches, and pushes itself back out. 12 agents, 5 phases. Not a revenue multiplier. It becomes exponential.…