How Can More Restaurant Sales Produce Less Profit?
Imagine a restaurant generates a $100 order.
After food and direct labor costs, perhaps $40 of gross profit remains. That $40 isn't going into the owner's pocket. It still has to contribute toward rent, insurance, utilities, management, and all the other overhead required to operate the restaurant.
Now introduce a delivery platform taking a significant percentage of the order.
Suddenly, a large portion of the gross profit disappears before the restaurant pays its overhead.
Consider a simplified $40 order:
- Food cost: $12
- Labor and overhead: $16
- Profit before tax: $12
Now put the same $40 order through an app charging a 25% commission.
The app takes $10.
The restaurant receives $30 but still incurs the $12 food cost and $16 of labor and overhead.
The remaining profit?
$2.
One mistake, refund, wasted meal, or unexpected cost can eliminate it entirely.
Why Do Restaurants Use Delivery Apps?
There are legitimate reasons.
Delivery apps can provide additional reach, expose the restaurant to customers outside its normal area, provide a standardized ordering process, and eliminate some of the inefficiencies associated with taking telephone orders.
They can also provide useful data about what people order, where they're located, and when they're buying.
For restaurants with unused kitchen capacity, the idea is particularly attractive.
The platform's pitch is effectively: We have the customers, marketing infrastructure, technology, and drivers. You make the food.
That can sound like found money.
But where those customers come from matters.
Are Delivery Apps Bringing New Customers—or Cannibalizing Existing Ones?
Before delivery apps existed, hungry customers weren't simply going without food.
They called restaurants. They picked up orders. Restaurants employed drivers or used delivery services. Customers also ate inside restaurants.
This creates an important question:
How much app revenue is genuinely new business?
Suppose an existing customer who normally orders directly discovers that your restaurant is available through an app.
Now that same customer places the same order through the platform.
You haven't necessarily acquired a new customer.
You've potentially converted an existing customer into a lower-margin customer.
I once spoke with a pizzeria owner who understood this problem clearly. He didn't want to promote a delivery platform to people already buying directly from him because, as he essentially saw it, he'd be giving part of the margin from his own customer to a technology company.
That is cannibalization, not growth.
Restaurant Owners Need to Know Their Profit Per App Order
Restaurants already operate in an environment where ingredient costs fluctuate.
The price of chicken changes. Beef changes. Packaging changes. Labor changes.
A restaurant may carefully establish menu prices based on food costs and required margins, only to discover months later that costs have increased while menu prices haven't.
Add a large delivery commission and the margin can disappear quickly.
That's why restaurants shouldn't simply look at the dashboard and celebrate $50,000 in delivery-app sales.
The important question is:
How much money did we actually make from those $50,000 in orders?
As I have seen repeatedly:
“They get busier, they sell more, but the SDE doesn't seem to change.”
More volume isn't inherently valuable.
Every additional order creates another opportunity for an error, refund, food waste, customer complaint, or operational bottleneck.
You should want profitable volume—not volume for its own sake.
Which Restaurants Are Better Suited to Delivery Apps?
The economics are likely to work better for restaurants with high-margin, relatively low-labor menu items and enough unused capacity to handle additional orders.
Pizza can be a good example.
Ghost kitchens take the concept even further. They eliminate much of the traditional front-of-house infrastructure and design the operation specifically around delivery.
Strong local brands may also benefit because customers actively search for them rather than requiring the restaurant to continually pay for premium placement.
On the other hand, a low-margin full-service restaurant may have a much harder time.
It still bears the cost of its dining room and front-of-house operation while giving away a substantial percentage of delivery revenue.
The business gets particularly vulnerable when it simply copies its in-store menu and pricing onto the app without analyzing whether those prices can absorb the additional costs.
Should Your Delivery Menu Have Different Prices?
If the platform and local rules permit it, strategic pricing can help protect restaurant margins.
The restaurant also doesn't necessarily need to offer its entire menu through delivery.
You could create a delivery-specific menu containing items that:
- Produce stronger margins
- Travel well
- Are efficient for the kitchen to prepare
- Have relatively predictable food costs
- Don't interfere excessively with higher-margin customers
Some restaurants can go even further by operating a second delivery-only brand from the same kitchen.
The point isn't that every restaurant should do this.
The point is to engineer the delivery business intentionally rather than treating the app as another place to copy and paste the existing menu.
Turn Delivery-App Customers Into Direct Customers
There's another way to think about delivery apps.
They may be marketing channels rather than permanent customer relationships.
The app introduces someone to your restaurant. You fulfill their first order.
What happens next?
You may be able to include restaurant promotions or information about direct ordering inside the customer's bag, encouraging them to visit the dining room or order directly in the future.
As I put it:
“Use apps as lead gen, not your forever channel.”
Some restaurants may eventually develop their own online ordering systems. Others may work with local delivery alternatives or cooperative arrangements involving multiple restaurants.
The objective is to own more of the customer relationship and preserve more of the economics where practical.
What If You Lose Money on Delivery Orders?
Then you need to call the expense what it is.
Marketing.
Businesses routinely spend money acquiring customers. A radio advertisement, coupon, special promotion, or loss leader may all be justified if the lifetime value of the resulting customer makes the initial expense worthwhile.
A delivery app can potentially be viewed the same way.
But that strategy only works if you're actually converting some of those customers into profitable repeat business.
Otherwise, you're simply generating unprofitable transactions indefinitely.
Revenue Isn't the Same Thing as Profit
Delivery apps aren't inherently good or bad for restaurants.
They're tools.
The mistake is assuming that putting a restaurant onto an app automatically makes the business more valuable or profitable.
“Delivery apps can be a tool, but they're not free money.”
Whether you're operating a restaurant or considering buying one, separate app sales from the rest of the business and understand their actual economics.
Calculate the food costs, labor, commissions, promotions, processing charges, refunds, packaging, and other costs associated with those orders.
Then ask the question that matters:
After everything is paid, are these customers actually making the restaurant money?
If you can't answer that, increasing delivery-app sales may simply mean working harder for someone else's profit.
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