Theresa Builds

I took my smoothie shop’s food cost from 49% to under 30%.

After 23 years in corporate supply chain, I knew exactly what to track. I just needed a tool that didn’t cost hundreds a month.

So I built my own purchase and inventory tracker in Claude in about 6 hours, with zero coding.

Then I made a free guide that turns last week’s receipts into your real COGS number in 30 minutes, using the ChatGPT or Claude you already have.

Receipts to COGS in 30 Minutes

Turn last week’s receipts into your real COGS number using the AI you already have (e.g. ChatGPT, Claude, Gemini, etc).

You’ll get the guide right away. I’ll also email you about my upcoming course on building your own cost control system. Unsubscribe anytime.

Last week’s invoices turned into one clean table
Your real COGS % for the week
A leak checklist and a bonus list of vendor price increases