Discount coupons for restaurants: how to use them without killing your margin

Many restaurants are afraid to use coupons because they associate discounts with lost profit. That fear makes sense when promotions are created without a plan. But when used correctly, an offer stops being a "random discount" and becomes a tool to attract, retain, and reactivate customers.

The secret isn't just giving discounts. It's knowing who gets them, when, and for what purpose.

Welcome, retention, and reactivation coupons: each one has a role

Not every coupon works for every situation. Mixing them all into the same type of promotion is a common mistake.

Welcome coupon

This is the discount code for people who haven't yet ordered through your direct channel. The goal here is to lower the barrier to the first purchase.

It works well to:

• encourage the first order;
• pull customers away from marketplaces;
• build a habit on your own channel.

Retention coupon

This targets customers who have already bought and may buy again soon. The focus here is on repeat business.

It can be used to:

• encourage a second purchase;
• strengthen a weekly routine;
• increase the frequency of already-active customers.

Reactivation coupon

This is for customers who have bought before but disappeared. In this case, the promotion acts as a trigger to bring them back.

It's useful to:

• bring back customers who stopped ordering;
• remind customers of your brand;
• recover part of your inactive base.

When you understand the goal of each coupon, promotions stop being generic and start making financial sense.

How to set the right discount without hurting your margin

The most dangerous mistake is setting a discount by only looking at competitors or trying to "seem attractive."

Before defining the value, it's worth considering:

• average order value;
• margin on your best-selling products;
• packaging costs;
• delivery costs, if any;
• the campaign objective.

A practical rule is to avoid discounting items that already have a tight margin. In many cases, it makes more sense to encourage purchases of products or combos with a better margin.

Here's a simple example:

Scenario	Value
Average order value	$50.00
Margin before discount	$20.00
$5.00 coupon	reduces part of the margin
Order with an add-on item	helps offset the discount
Result	a more sustainable promotion

The best coupon isn't the biggest one. It's the one that drives conversions without turning a sale into a loss.

Coupons with a minimum order value protect your average ticket

One of the smartest ways to use a discount is to require a minimum order amount to unlock the benefit.

This helps to:

• avoid very small orders;
• protect the margin;
• encourage customers to add more items;
• naturally increase the average order value.

Example:

• $8.00 off on orders over $50.00;
• 10% off on orders over $60.00;
• promotional free shipping above a certain amount.

In practice, customers tend to add something extra to "take advantage of the coupon." And that improves the outcome of the promotion.

Seasonality helps you sell more without devaluing discounts

Constant discounts lose their power. Customers get used to them and start assuming the full price is never worth it.

That's why it's worth using seasonality to your advantage:

• holidays and special dates;
• local events and games;
• slower days at the start of the week;
• specific low-demand time slots.

When a coupon is tied to a specific context, it makes more sense to the customer and better protects the brand's perceived value.

How to create and distribute coupons through your platform

When your platform allows you to configure coupons, the process becomes simpler and more controlled.

You can define:

• campaign name;
• type of discount;
• fixed amount or percentage;
• expiration date;
• minimum order value;
• target audience;
• distribution channel.

From there, distribution can happen in a more strategic way through:

• WhatsApp;
• Instagram;
• your menu link;
• QR Code;
• campaigns targeting past customers.

The key isn't just creating the coupon — it's tracking whether it's actually delivering results.

With Quickap, you create coupons directly in the dashboard — set the type, value, expiration, and minimum order in seconds, and track how many orders used the discount and what average order value they generated.

What to measure to know if a coupon was worth it

A good promotion isn't just one that gets used. It's one that improves your business results.

It's worth tracking:

• how many orders used the coupon;
• the average order value of those orders;
• how many were new customers;
• how many customers came back afterward;
• whether there was a volume increase on a slow day or time slot.

Without tracking this, you hand out discounts but learn nothing from the campaign.

A good coupon is one with strategy, not one that looks the most aggressive

20% off isn't always better than $5.00 off above a minimum order value. The strongest promotion doesn't always deliver the best result. In many cases, the difference lies in the structure.

When a restaurant uses coupons with a clear logic, it can:

• attract new customers;
• increase repeat purchases;
• recover lapsed customers;
• protect the margin;
• sell with more predictability.

Discounts don't have to be a problem. The problem is giving discounts without a goal.

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