KartSurge is a free course that shows Claude doing the boring, expensive work of an online shop, live. Product pages, whole catalogs, customer replies, entire campaigns. No code. No team. No agency.
Every lesson is proof, not theory. You see the before (raw data) and the after (ready to publish), in the app you already recognise.
Drop a messy supplier sheet. Get a headline, three benefits and a price, ready to paste.
Paste your entire product list once. Every item comes back with a warm, on-brand description.
A furious refund email turns into a calm, kind reply in your brand voice, in seconds.
Paste last month's sales. Claude tells you what to reorder first, and why. No guessing.
One happy review becomes seven days of social posts, one for every day.
From one message: the Black Friday email, the social posts, the banner. All ready to send.
The advanced lessons go past copy. You describe a tool, Claude builds a working one: a shipping calculator, a product quiz your shoppers actually click. Then the real proof, two products built and shipped with Claude, no code written by hand.
Every lesson of both courses is on YouTube, in order, no account and no card. What the videos do not hand you is the Seller Brain already built, the prompts, and the build track. That is The Core.
The store course and the Amazon course, in full, on YouTube. No account, no card.
Everything the videos do not give you: the Seller Brain already built, every prompt, and the build track. Yours for life.