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Supplier Spreadsheet Cleanup: Prepare a Shopify Draft CSV

Clean a small supplier catalog, keep variants and SKUs consistent, and prepare a draft product CSV with a clear review trail. Six short written lessons with fictional practice files and worked answers. Learn to preserve source data, resolve missing facts, normalize confirmed prices and compare a local Shopify draft CSV with its source. Includes an independent capstone. Allow 60–90 minutes; a spreadsheet or text editor is enough. One variant attribute and a small catalog only. Live store imports, existing-product updates, images, inventory, shipping and tax settings are outside the course. Examples have been checked locally; no Shopify import has been performed.

RM

Rodrigo Maya

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6 lessons~18 min read

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$15 · lifetime access
6 lessons across 3 chapters

Course outline

About the creator

RM

Rodrigo Maya

Rodrigo is a first-principles builder — local LLMs, multi-agent trading systems, no black boxes. Now he's reverse-engineering Lesso's referral program in public: every tactic, every result, the real playbook.

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