Your sales number is not your sales number.

Every owner carries a Saturday number around. Ten thousand. It is a good number and it is worth knowing exactly what it is made of, because every step down from it is something you can move.

Three reports, three numbers. Your point of sale gives you gross sales: everything that rang before a discount came off. It gives you net sales: gross minus comps and discounts, before tax. And it gives you payments: the cash and cards taken, with sales tax and tips inside. Three honest numbers doing three different jobs. The one for running the restaurant is net sales. On our invented Saturday that is $9,600: $10,000 rang, and $400 came off in comps and discounts.

Two things that were never yours. Sales tax, which you collected for the state. Tips, which you collected for your people. Both sit inside the payments total and both leave again. Nobody loses sleep over this. But the biggest line on the end-of-day report is the one with both of them in it, and that is the line people remember.

The order that rang at full price. $1,500 of that Saturday came in through a delivery app. The point of sale rang each order at the menu price, which is right: that is what the guest ordered. The app’s cut comes off later, out of the payout, on whatever plan you signed. The big apps publish their plans. On a 25% plan, which is the middle tier at two of them, that is $375 that was in sales and will never be in the bank. Where the real figure lives on each app.

The card fee. Most of the rest was paid by card, and card processing comes out of the deposit. Say 2.5% on $8,000 of card payments, a made-up rate for a made-up restaurant: $200.

What reached the bank. For this Saturday, about $9,000. The $9,600 in net sales, less the app’s $375, less the card fee’s $200, with the tax and the tips passing through on their way to somebody else.

Now the bills. The food on the invoices that came in the back door. Every hour worked on Saturday at what it costs you, payroll taxes in. And one night’s share of the rent, the insurance, the utilities and the rest, none of which cared that it was busy. What is left after every one of those is what you kept. It is the only sales number that was ever yours.

How big is it? Smaller than the sales number makes it look, at every restaurant. The National Restaurant Association’s 2025 Restaurant Operations Data Abstract, with 2024 figures from more than nine hundred restaurants, puts the middle full-service restaurant at 2.8% of sales before income tax. If our invented restaurant were that middle restaurant, it kept about $270 on Saturday. That is not a reason to be gloomy. It is the reason a $400 comp and a $375 commission are not small: on a night whose whole margin is a few hundred dollars, they are the margin.

The good news. Every step on the way down is a lever. Comps are a conversation. The app plan can be changed in the portal. The card rate is a negotiation. Food and labor move every week, and they are the two you can still do something about before Friday. Which is why the number worth looking at every morning is not the one that rang. It is what you kept, after every bill, and why it moved. That is the first line on a Syphor morning page, every day, for every restaurant you run. What the page looks like.