Why Did Breakfast Spend Go Up? Price Creep vs. Volume

Food cost went up. A classic hotel mystery. Was it more guests? More eggs? More coffee? Or did supplier prices quietly creep up?

It’s one of the most common questions a GM or controller asks — and one of the hardest to answer, because the answer is buried across dozens of supplier PDFs.

Price change or volume change?

These are two very different problems. More volume usually means more demand — generally a good thing. A higher unit price is supplier price drift: margin erosion that tends to go unnoticed because no single invoice looks alarming.

We’re piloting Atrium with a hotel in Niagara Falls, and this is the workflow I’m most excited about: ask a plain-English question, Atrium checks invoice history, and the team gets a clear answer that separates price changes from volume changes.

• “Which supplier raised prices this month?”
• “Which recurring items increased the most?”
• “Did we buy more, or just pay more?”

This is the kind of visibility GMs, controllers, and purchasing teams should have without digging through PDFs — the heart of hotel invoice intelligence. Ask the questions your invoices already know the answer to.