90s Coffee Roasters

The challenge

90s Coffee Roasters is a specialty coffee shop in Buenos Aires, run by two partners who work behind the counter themselves. The POS system recorded everything, but the numbers only showed up for whoever stopped to look for them — and when you're making coffee, you don't stop.

• The data existed, but nobody looked at it — years of sales recorded in the POS that never turned into decisions. Checking anything meant opening the system, filtering and doing the math.
• Expenses written on paper — daily expenses jotted down any which way and entered later, whenever someone remembered. A lot got lost.
• No view of product combinations — nobody knew what sold together with what, so there was no informed way to build combos or place items on the counter.
• Stock problems discovered at the worst time — a missing ingredient showed up when a customer ordered it, not before.
• Decisions by gut feeling — without numbers at hand, the answer to "did we sell well this week?" was a feeling, not data.

What we did

Results

Numbers from the client's real operation, live since July 2026.

Try it yourself

This is the same technology running at the coffee shop, with made-up data from a sample store. Ask your question however you like — the assistant understands plain language, not commands.

The numbers above are made up for demonstration. The real 90s Coffee assistant replies in Spanish, using the store's POS data — the same system works in any language.

How it worked

Tools used