Sales reports for restaurants: how to read the numbers and make better decisions

Running a restaurant by feel works up to a point. When a place has a dozen or so items on the menu and a handful of regular customers, the owner often remembers what sells and what sits. The problem starts when the menu grows, you open a second location, or online orders start making up half the turnover. Without real data, it's easy to make decisions that cost money — wrong inventory orders, margins too thin on popular dishes, or promotions that don't pay off.

Sales reports are nothing more than an organized picture of what's actually happening in the restaurant. Not flashy graphs, but answers to concrete questions: which dishes make money and which just take up space on the menu, what times see the most traffic, how many orders come online versus in-house, and whether that promotion you ran was even worth it.

Why it's worth looking at data, not just daily revenue

Daily revenue alone tells very little. Two days can generate identical turnover, yet one could be far more profitable — because customers ordered more expensive, high-margin dishes instead of just fries and drinks. Sales reports break revenue down to its basics:

• what dishes were sold and in what quantities,

• what was the average order value,

• how many orders came from delivery, pickup, or dine-in,

• what hours and days of the week saw peak traffic.

This kind of picture lets you spot things like: a high-margin dish sells poorly because it's poorly highlighted on the menu, or Friday evenings generate three times more orders than Wednesdays — which directly affects your staffing schedule and inventory orders.

Which metrics are worth tracking regularly

You don't need to analyze everything daily. A few metrics checked on a regular schedule is enough — ideally once a week and once a month.

Best sellers and low-performing dishes

A list of the 10 most-ordered dishes shows what your business runs on. A list of dishes that sell sporadically are candidates for removal or reconsidering the price and description. Keeping dishes on the menu that don't move creates unnecessary storage costs and lengthens menu prep time.

Average order value

If your average basket is 45 PLN, it's worth checking what happens with orders above and below that amount. Sometimes a small change — suggesting an add-on, dessert, or drink at checkout — can raise the average by a few zloty, which at a hundred orders a day makes a real difference in monthly results.

Sales channel mix

Restaurants that take orders both in-house and online should know what percentage of revenue each channel generates. This impacts decisions about where to invest — for instance, whether it's worth expanding your restaurant website with more features, or focus on dine-in service.

Effectiveness of promotions and discount codes

A promotion without measuring results is a shot in the dark. If your restaurant uses discount codes and promotions, the report should show how many orders actually used a given code and what impact they had on average basket value. Sometimes a promotion draws many orders, but with such thin margins that the restaurant actually loses money on it.

Peak hours and days

Data on order distribution over time helps plan schedules and inventory better. If 60% of weekly traffic falls on Friday and Saturday, those days should drive your kitchen and dining room staffing, not an average schedule spread across the whole week.

How data from reports translates into concrete decisions

Numbers alone don't change anything until they're turned into action. A few real-world examples:

• If a report shows a vegetarian dish sells twice as well as a year ago, that's a signal to expand that part of the menu.

• If delivery orders are growing while dine-in orders fall, it's worth checking your delivery zones and fulfillment time — maybe the delivery area is too narrow or the wait time puts customers off.

• If phone orders show more mistakes than QR menu orders, that's a case for pushing QR-based ordering from tables harder.

• If a report shows sales dip during specific hours, that's a good time for a short-term, time-limited promotion rather than an all-day discount.

Reports and day-to-day operations

Sales data is useful not just to the owner reviewing monthly results, but every day in the kitchen and dining room. A cook who knows a certain dish sells best during lunch can better plan prep work. A manager who sees which hours are busiest can set team schedules more easily — and if several people work with different access levels in your restaurant, it's worth organizing through staff and permissions so everyone only sees the data they need.

Well-organized reports also help reduce chaos when changing the menu. If your restaurant uses automatic menu changes depending on time of day, it's worth checking whether those breakfast or lunch menu hours actually line up with real customer traffic, not just assumptions from a year ago.

Where to get this data without Excel spreadsheets

Many restaurant owners still count sales by hand or try to draw conclusions from receipts. That works with one location and a handful of orders, but falls apart when multiple sales channels come into play. In SkanujMenu®, this data is collected automatically in one place — statistics and reports show sales broken down by dish, order channel, time of day, and promotions, no need to manually compile data from several systems.

This way, instead of spending the evening counting in a spreadsheet, you can check in a few minutes what actually works and what needs to change. That same place lets you also gauge the impact of introducing online payments and pickup payments or online reservations — you can see whether these features really boost order volume, or just add a tool nobody uses.

Where to start

You don't need to roll out analysis of all metrics at once. A good starting point is three reports: list of best sellers and non-performing dishes, sales channel mix, and traffic distribution over the week. After a month of regularly checking this data, you usually spot the first insights — whether the menu needs tweaking, whether staffing matches real traffic, and whether your promotions make economic sense.

Restaurants not yet using a platform for managing online sales can create a free account and see how it works in practice, or first check out the pricing and full list of all SkanujMenu® features. If you have questions about setup or report configuration, the SkanujMenu® team is available through contact.