Discounting can be useful.
But careless discounting is one of the fastest ways to train guests to wait for deals while weakening your margins.
Too many restaurants run promotions because sales feel light, not because there is a clear strategy.
A slow Tuesday? Discount.
Need more lunch traffic? Discount.
Competitor is running a deal? Discount.
Want more online orders? Discount.
Need to boost traffic this weekend? Discount again.
The problem is not the discount itself.
The problem is discounting without a purpose, a target, a margin plan, or a way to measure whether it worked.
That is where restaurants waste money.
A discount should be buying something valuable.
It might buy a first visit.
It might buy a repeat visit.
It might fill a slow daypart.
It might introduce a new item.
It might reactivate a lapsed guest.
It might drive a catering lead.
It might increase order frequency.
It might move excess inventory.
But if the discount is simply reducing the check of guests who were already planning to come in, you may not be creating new demand.
You may just be giving money away.
The Real Problem: Sales Are Not the Same as Profitable Sales
One of the biggest mistakes operators make is judging a promotion only by revenue.
The restaurant runs a deal.
Sales go up.
Everyone celebrates.
But did profit go up?
That is a different question.
Imagine a restaurant runs 20% off all online orders for the weekend. Orders increase significantly. At first glance, the promotion looks successful.
But then consider:
- the discount itself
- food cost
- packaging cost
- credit card fees
- delivery fees
- platform fees
- additional labor
- refunds or mistakes
- whether customers would have ordered anyway
A restaurant can create more sales and less profit at the same time.
That is why every promotion needs a business objective beyond "drive traffic."
Traffic by itself is not the goal.
Profitable behavior is the goal.
Where the Waste Happens
Discounting waste often comes from a handful of predictable mistakes.
Offers Go to Guests Who Would Have Purchased Anyway
This is one of the most expensive problems in restaurant marketing.
You send a 20% off offer to your entire database.
Your most loyal guests redeem it.
Sales look strong.
But many of those guests were already planning to visit.
You did not create a new sale. You reduced the value of a sale you already had.
That is why targeting matters.
A lapsed customer who has not visited in 90 days may need an incentive.
A weekly regular probably does not.
A first-time catering prospect may need a compelling trial offer.
A repeat catering client may simply need a reminder.
Different customers deserve different strategies.
Deals Are Too Broad
Broad discounts feel easy.
"10% off everything."
"20% off your entire order."
"Buy anything, save anything."
But broad offers often waste margin because they discount products that did not need help selling.
If your signature burger already sells well, why discount it?
If Friday dinner is already busy, why offer a blanket promotion during that period?
If your best customers already order premium items, why reduce the whole check?
A better approach is to target the behavior you actually want.
Examples:
- free appetizer with two entrées on a slow Tuesday
- $10 off a first catering order above $150
- bonus loyalty points during a weak daypart
- free dessert with a return visit before a specific date
- add a premium side for a reduced upgrade price
- buy one family meal, receive a future bounce-back offer
The narrower the objective, the easier the promotion is to measure.
Promotions Drive Low-Margin Orders
Not all sales are equally valuable.
A promotion can increase volume while steering guests toward the least profitable part of the menu.
That is a bad trade.
Before promoting an item, operators should understand:
- selling price
- food cost
- contribution margin
- labor complexity
- packaging cost
- likelihood of add-on purchases
A deeply discounted low-margin entrée may create activity without enough profit.
A high-margin appetizer, beverage, dessert, bundle, or upgrade may offer more flexibility.
This is where menu engineering and promotion strategy need to work together.
Do not promote an item just because guests like it.
Promote items that make sense financially and operationally.
Staff Are Not Trained to Sell Around the Offer
A promotion should not end with the discounted item.
If a guest redeems a free appetizer, what else can the team sell?
If the offer is discounted entrées, can servers suggest:
- premium beverages
- cocktails
- upgraded sides
- desserts
- add-on proteins
- future visit offers
Too many restaurants launch promotions without telling the team how to support them.
The staff knows the discount code, but not the strategy.
That is a missed opportunity.
A strong pre-shift might explain:
"We are offering a free appetizer with two entrées tonight. The goal is to build Tuesday traffic. Make sure guests know about our signature margarita and dessert feature so we protect the check average."
That is better than simply saying:
"Remember, the appetizer is free tonight."
Discounts Should Have a Job
Before running any promotion, answer one question:
What specific behavior are we trying to create?
If the answer is vague, the promotion is probably vague too.
Here are six jobs a discount can perform.